BRO cs504 kay aj Qiz hai wo jaldi say send kar day.....
i wait.....
On 7/2/12, Umair Saulat <saulat.umair@googlemail.com> wrote:
> *CS610 - Computer Network*
>
> *Quiz #3 July 02, 2012 *
>
>
>
> NAT device stores state information in translation table.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> A _____________ address-binding table is used for each physical network.
>
> Select correct option:
>
> new
>
> similar
>
> * separate*
>
> old
>
> Fragmentation when using ICMP for path MTU should be avoided.
>
> Select correct option:
>
> * True*
>
> False
>
> Static routing
>
> _______ can be used to propagate information about remote networks.
>
> Select correct option:
>
> *Dynamic routing*
>
> Static routing
>
> Address resolution
>
> None of the given
>
>
>
> TCP stands for _______
>
> Select correct option:
>
> Transport control protocol
>
> *Transmission control protocol***
>
> * *
>
> The Universal Datagram Protocol is not an end-to-end protocol.
>
> Select correct option:
>
> True
>
> *False*
>
>
>
> For _____________, information about forwarding is stored in a routing
> table, which is initialized at system initialization and must be updated as
> network topology changes.
>
> Select correct option:
>
> *Efficiency*
>
> Security
>
> Accuracy
>
> Anomalies
>
>
>
> IPV6 address with ____ leading zeros is interpreted to hold an IPV4
> address.
>
> Select correct option:
>
> *96*
>
> 100
>
> 120
>
> none of the given
>
>
>
> _____ Protocol provides error reporting mechanism.
>
> Select correct option:
>
> IGMP
>
> SNMP
>
> *ICMP***
>
> none of the given
>
>
>
> The Universal Datagram Protocol is a message-oriented protocol.
> Select correct option:
>
> True
> *False*
>
> Whenever it handles a packet, IP software needs to separate the
> destination address into a prefix and suffix
> Select correct option:
> *True *
> False
>
>
>
> which is not the type of error messages defined by ICMP.
> Select correct option:
> Source quench
> Time exceeded
> Destination unreachable
> *none of the given*
>
>
>
> Which protocol is used to test different tools.
> Select correct option:
> *ICMP *
> IGMP
> TCP/IP
> none of the given
>
>
>
> HEADER LEN field gives size of extention header.
> Select correct option:
> *False *
> True
>
>
>
> is a *____* protocol.
> Select correct option:
> Point-to-Point
> Multi-Point
> *Both (a) and (b) *
> None of the given
>
> CP
>
>
>
> NAT device stores state information in translation table.
> Select correct option:
> *True *
> False
>
>
>
> Postfix defines how much of address used to identify network.
> Select correct option:
> True
> *False*
>
>
>
> As the Internet grew, the original Classful addressing scheme became a
> limitation. The IP address space was being exhausted because all networks
> had to choose one of*______* possible sizes.
>
> Select correct option:
> *three *
> two
> four
> five
>
>
>
> Every hardware technology specification includes the definition of the
> maximum size of the frame data area, which is called the
> *__________*Transmission
> Unit.
> Select correct option:
>
> Least
> *Maximum *
> Fragment
> Frame
>
>
>
> Twice NAT allows a site to run servers.
> Select correct option:
> *True *
> False
>
>
>
>
>
>
>
>
>
> The maximum segment size of TCP flow control is*_________*
> Select correct option:
>
> 3000 octets
> 2000 octets
> *1000 octets*
> none of the given
>
>
>
> In IP routing, forwarding refers to *____* transfer.
> Select correct option:
> packet
> *datagram
> *message
> None of the given
>
>
>
> There are *_____* possibilities to detect the destination using Trace-route
>
> Select correct option:
> 1
> *2 *
> 3
> None of the given
>
>
>
> dynamic routing, the routing table is initialized when system boots.
> Select correct option:
> *True *
> False
>
>
>
> Hashing is the transformation of a string of characters into a usually
> shorter fixed-length value or a key that represents the original string.
> Select correct option:
> *True *
> False
>
>
>
> Dotted decimal represents each octet in *______* and uses a dot to separate
> octets.
> Select correct option:
>
> *binary*
> decimal
> hexadecimal
> Octal
>
>
>
>
>
>
>
> The amount of buffer space available at any time is called the window.
> Select correct option:
> *True *
> False
>
>
>
> In IPV6 the 128 bit addresses unwidely in dotted decimal;requires
> *___*numbers.
>
> Select correct option:
> 12
> 14
> *16 *
> none of the given
>
> * *
>
> *______* field is used to identify a specific path through the network
> Select correct option:
> FLOW LABEL
> TRAFFIC CLASS
> *Both a and b*
> none of the given
>
>
>
> IPV6 address consists of *______*
> Select correct option:
> 32 Bits
> 64 Bits
> *128 Bits*
> none of the given
>
>
>
> The IP class scheme does not divide the*______* address space into equal
> size class and the classes do not contain the same number of networks.
> Select correct option:
> 16-bit
> *32-bit*
> 48-bit
> 64-bit
>
>
>
> A datagram cannot be larger than *______* of a network over which it is
> sent.
> Select correct option:
> MTU
> Size
> *IP header*
> None of the given
>
>
>
> An Internet Address (IP address) is a unique *________* binary number
> assigned to a host and used for all communication with host
> Select correct option:
> 48-bit
> *32-bit*
> 24-bit
> None of the given
>
>
>
> IP datagram can contains *______* octets.
> Select correct option:
> 0-65,535
> *1-65,535*
> 1-65,536
> none of the given
>
>
>
> Interior Gateway Protocols (IGPs) and Exterior Gateway Protocols (EGPs) two
> broad classes of Internet Routing Protocol.
> Select correct option:
> *True *
> False
>
>
>
> Due to revolutionalization of IP-V6 the speed has increased from*_____*
> Select correct option:
> 56kbps to 512kbps
> 512kbps to 1gbps
> *56kbps to 1gbps*
> none of the given
>
>
>
> *_______*uses window mechanism to control the flow of data.
> Select correct option:
> IP
> UDP
> *TCP*
> none of the given
>
> window mechanism
>
>
>
> Mapping between a protocol address and a hardware address is called Address
> Resolution.
> Select correct option:
> *True *
> False
>
>
>
> UPD is operating system independent.
> Select correct option:
> *True *
> False
>
>
>
> A_*_______* is a special-purpose computer dedicated to the task of
> interconnecting networks.
> Select correct option:
> *Router *
> Bridge
> Switch
> None of the given
>
>
>
> Network having short intervals has a large timeout and the network having
> large interval has short timeout.
> Select correct option:
> *True *
> False
>
> *_________* places the boundary between the first and second octets
> Select correct option:
> *Class A*
> Class B
> Class C
> Class D
>
> Whenever it handles a packet, IP software needs to separate the destination
> address into a prefix and suffix
> Select correct option:
>
> *True*
> False
>
>
>
> There are three standard implementations to improve computational
> efficiency: Hashing, Direct Indexing and InDirect Indexing
> *True *
> False
>
>
>
> IPV6 128 bits address includes network prefix and *______*
> Select correct option:
> *Host Suffix*
> Host prefix
> Source Prefix
> none of the given
>
>
>
> ICMP message transport is acted upon by getting ICMP*_______* in IP.
> Select correct option:
> De-encapsulated
> *Encapsulated*
> Segmented
> none of the given
>
>
>
> As the Internet grew, the original Classful addressing scheme became a
> limitation. The IP address space was being exhausted because all networks
> had to choose one of three possible sizes.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> Twice NAT allows a site to run servers.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> Preliminary version of IP was called _________.
>
> Select correct option:
>
> IP - New Generation (IPng)
>
> *IP - Next Generation (IPng)*
>
> IP - Net Generation (IPng)
>
> None of the given
>
>
>
> As the Internet grew, the original Classful addressing scheme became a
> limitation. The IP address space was being exhausted because all networks
> had to choose one of two possible sizes.
>
> Select correct option:
>
> True
>
> *False*
>
>
>
> _________ uses window mechanism to control the flow of data.
>
> Select correct option:
>
> IP
>
> UDP
>
> *TCP*
>
> none of the given
>
>
>
>
>
>
>
>
>
> The Internet service providers coordinate with the Internet assigned number
> authority to obtain their network numbers.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> Which protocol is used to test different tools.
>
> Select correct option:
>
> *ICMP***
>
> IGMP
>
> TCP/IP
>
> none of the given
>
>
>
> ________ identifies the application program that sent the data.
>
> Select correct option:
>
> Destination Port
>
> *Source port*
>
> Logical address
>
> None of the given
>
>
>
> The Source can configure outgoing datagram's to avoid _________
>
> Select correct option:
>
> Segmentation
>
> Defragmentation
>
> *Fragmentation*
>
> None of the given
>
>
>
> The time for acknowledgement to arrive depends on __________
>
> Select correct option:
>
> Distance to destination
>
> Current traffic conditions
>
> *Both a and b*
>
> none of the given
>
>
>
> which is not the type of error messages defined by ICMP.
>
> Select correct option:
>
> Source quench
>
> Time exceeded
>
> Destination unreachable
>
> *none of the given*
>
>
>
>
>
>
>
>
>
> Preliminary version of IP was called _________.
>
> Select correct option:
>
> IP - New Generation (IPng)
>
> *IP - Next Generation (IPng)***
>
> IP - Net Generation (IPng)
>
> None of the given
>
>
>
> HEADER LEN field gives size of extention header.
>
> Select correct option:
>
> False
>
> *True***
>
>
>
> _______ shows senders preference for low latency, high Reliability.
>
> Select correct option:
>
> TYPE
>
> *SERVICE TYPE***
>
> SERVICE PRIORITY
>
> None of the given
>
>
>
> As the Internet grew, the original Classful addressing scheme became a
> limitation. The IP address space was being exhausted because all networks
> had to choose one of two possible sizes.
>
> Select correct option:
>
> True
>
> *False ***
>
>
>
> ________ field of header indicates whether a datagram is a fragment or a
> complete datagram.
>
> Select correct option:
>
> FLAGS
>
> FRAGMENT OFFSET
>
> IDENTIFICATIONNo.3
>
> *None of the given (not sure) Page 105***
>
>
>
> In ______________, the protocol address assigned to a computer is chosen
> carefully so that computer's hardware address can be computed from the
> protocol address using basic Boolean and arithmetic operations.
>
> Select correct option:
>
> Address Resolution
>
> Table Lookup
>
> Message Exchange
>
> *Closed-form Computation Page 94***
>
>
>
>
>
>
>
> Postfix defines how much of address used to identify network.
>
> Select correct option:
>
> True
>
> *False***
>
>
>
> ______________field tells the receiver how to order fragments within a
> given datagram.
>
> Select correct option:
>
> FLAGSNo.4
>
> FRAGMENT OFFSET
>
> IDENTIFICATION
>
> *None of the given (not sure) Page 105***
>
> * *
>
>
>
> H.LEN shows the header length in units of ____ Bits
>
> Select correct option:
>
> 34
>
> *32 Page 105***
>
> 30
>
> None of the given
>
>
>
> In Closed-form computation, the protocol address assigned to a computer is
> chosen carefully so
>
> that computer's hardware address can be computed from the protocol address
> using basic Boolean and _________ operations.
>
> Select correct option:
>
> *arithmetic***
>
> XOR
>
> Shift
>
> XNORNo.5
>
>
>
> For _____________, information about forwarding is stored in a routing
> table, which is initialized atsystem initialization and must be updated as
> network topology changes.
>
> Select correct option:
>
> *Efficiency***
>
> Security
>
> Accuracy
>
> Anomalies
>
>
>
> End to End delivery Service of IP datagram is _____
>
> Select correct option:
>
> Connection oriented
>
> *Connectionless Page 120***
>
> both a and b
>
> none of the given
>
>
>
> ______ contains all information needed to deliver datagram to the
> destination.
>
> Select correct option:
>
> *Header*
>
> Data AreaPage No.6
>
> Identifier
>
> none of the given
>
>
>
> IPV6 addresses are _____ bits.
>
> Select correct option:
>
> 32
>
> 64
>
> *128***
>
> 256
>
>
> The Header format of IPv6 is entirely different.
> Select correct option:
> True
> False
>
> *____* contains all information needed to deliver datagram to the
> destination.
> Select correct option:
> Header
> Data Area
> Identifier
> none of the given
>
> Which one of these is not a main feature of connectionless service:
> Select correct option:
> It includes extension of LAN abstraction.
> It has universal addressing and the data is delivered in packets frames),
> each with a header.
> It combines collection of physical networks into a single virtual network.
> It has universal addressing and the data is delivered in packets frames),
> without a header.
>
>
> H.LEN shows the header length in units of *__* Bits
> Select correct option:
> 34
> 32
> 30
> None of the given
>
> *____* layer Provides reliable delivery of datagram.
> Select correct option:
> Network
> Transport
> Datalink
> none of the given
>
> Routers use *_____* to forward datagrams along prearranged path.
> Select correct option:
> Traffic class
> Flow label
> Destination address
> none of the given
>
>
> *______* field is used to identify a specific path through the network
> Select correct option:
> FLOW LABEL
> TRAFFIC CLASS
> Both a and b
> none of the given
>
>
> *_____* is a technique used to Limit datagram size to small MTU of any
> network
> Select correct option:
> Segmentation
> Fragmentation
> Encapsulation
> none of the given
>
> The Current version of IP-Version 4 is *___* old
> Select correct option:
> 18 years
> 20 years
> 22 years
> none of given
>
> The protocol address of the next hop must be *___________* to an equivalent
> hardware address before a packet can be sent.
> Select correct option:
> Encrypted
> Decrypted
> Translated
> Non of these
>
> Inside a computer, each address mask is stored as a *__*-bit value.
> Select correct option:
> 48
> 64
> 16
> 32
>
> *_____* Source is responsible for fragmentation.
> Select correct option:
> IPV4
> IPV6
>
> Every hardware technology specification includes the definition of the
> maximum size of the frame data area, which is called the *__________*
> Transmission
> Unit.
> Select correct option:
> Least
> Maximum
> Fragment
> Frame
>
> IP datagram can contains *______* octets.
> Select correct option:
> 0-65,535
> 1-65,535
> 1-65,536
> none of the given*
> *
>
> MTU Stands for _______
> Select correct option:
> Mininum transmission unit
> Maximun transmission unit
> Multicast transmission unit
> None of the given
>
> As the Internet grew, the original Classful addressing scheme became a
> limitation. The IP address space was being exhausted because all networks
> had to choose one of ______ possible sizes.
>
> Select correct option:
>
> three
>
> two
>
> four
>
> five
>
>
>
> End to End delivery Service of IP datagram is ___
>
> Select correct option:
>
> Connection oriented
>
> Connectionless
>
> Both a and b
>
> None of the given
>
>
>
> ______________field tells the receiver how to order fragments within a
> given datagram.
>
> Select correct option:
>
> FLAGS
>
> FRAGMENT OFFSET
>
> IDENTIFICATION
>
> None of the given
>
>
>
> Postfix defines how much of address used to identify network.
>
> Select correct option:
>
> True
>
> False
>
>
>
> Every hardware technology specification includes the definition of the
> maximum size of the frame data area, which is called the __________
> Transmission Unit.
>
> Select correct option:
>
> Least
>
> Maximum
>
> Fragment
>
> Frame
>
>
>
>
>
>
>
>
>
>
>
> _____ shows senders preference for low latency, high Reliability.
>
> Select correct option:
>
> TYPE
>
> SERVICE TYPE
>
> SERVICE PRIORITY
>
> None of the given
>
>
>
> IPV6 address consists of ______
>
> Select correct option:
>
> 32 Bits
>
> 64 Bits
>
> 128 Bits
>
> None of the given
>
>
>
> There are two standard implementations to improve computational efficiency:
> Hashing and direct indexing
>
> Select correct option:
>
> True
>
> False
>
>
>
> ______ field of header indicates whether a datagram is a fragment or a
> complete datagram.
>
> Select correct option:
>
> FLAGS
>
> FRAGMENT OFFSET
>
> IDENTIFICATION
>
> None of the given
>
>
>
> The Header format of IPv6 is entirely different.
>
> Select correct option:
>
> True
>
> False
>
>
>
> Inside a computer, each address mask is stored as a __-bit value.
>
> Select correct option:
>
> 48
>
> 64
>
> 16
>
> 32
>
>
>
>
>
>
>
>
>
>
>
> The protocol address of the next hop must be ___________ to an equivalent
> hardware address before a packet can be sent.
>
> Select correct option:
>
> Encrypted
>
> Decrypted
>
> Translated
>
> Non of these
>
>
>
> HEADER LEN field gives size of extension header.
>
> Select correct option:
>
> False
>
> True
>
>
>
> In ____________, the protocol address assigned to a computer is chosen
> carefully so that computer's hardware address can be computed from the
> protocol address using basic Boolean and arithmetic operations.
>
> Select correct option:
>
> Address Resolution
>
> Table Lookup
>
> Message Exchange
>
> Closed-form Computation
>
>
>
> _____ Source is responsible for fragmentation.
>
> Select correct option:
>
> IPV4
>
> IPV6
>
>
>
> The routers within an autonomous system use a _____________ to exchange
> routing information.
>
> *Interior Gateway protocols(IGPs)*
>
> Exterior Gateway protocol (EGPs)
>
> Both Interior Gateway protocols(IGPs) and Exterior Gateway protocol (EGPs)
>
> None of the given
>
>
>
> UDP datagram format is _____ bits.
>
> Select correct option:
>
> 8
>
> 16
>
> *32***
>
> 64
>
>
>
>
>
>
>
>
>
> A routing table contains_______
>
> Select correct option:
>
> The destination network ID
>
> The hop count to reach the network
>
> *The router ID of the next hop***
>
> All of the given
>
>
>
> NAT device stores state information in translation table.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> TCP achieves _________ by retransmission.
>
> Select correct option:
>
> Efficiency
>
> Accuracy
>
> *Reliability*
>
> none of the given
>
>
>
> ________ identifies the application program that sent the data.
>
> Select correct option:
>
> Destination Port
>
> *Source port***
>
> Logical address
>
> None of the given
>
>
>
> _____ Protocol provides error reporting mechanism.
>
> Select correct option:
>
> IGMP
>
> SNMP
>
> *ICMP***
>
> none of the given
>
>
>
> Routing refers to the _________ of routing information.
>
> Select correct option:
>
> transmission
>
> *propagation*
>
> communication
>
> None of the given
>
>
>
>
>
>
>
>
>
>
>
> ______ layer Provides reliable delivery of datagram.
>
> Select correct option:
>
>
>
> Network
>
> *Transport***
>
> Datalink
>
> none of the given
>
>
>
> End to End delivery Service of IP datagram is _____
>
> Select correct option:
>
> Connection oriented
>
> *Connectionless***
>
> both a and b
>
> none of the given
>
>
>
> TCP is a connectionless and reliable transport protocol.
>
> Select correct option:
>
> True
>
> *False*
>
>
>
> TCP is a ______ protocol.
>
> Select correct option:
>
> Point-to-Point
>
> Multi-Point
>
> *Both (a) and (b)*
>
> None of the given
>
>
>
>
>
> Routing inserts or changes values in _______
>
> Select correct option:
>
> MAC address
>
> *routing table***
>
> both (a) and (b)
>
> None of the given
>
>
>
> Network Address Translation (NAT) requires device to perform packet
> translation.
>
> Select correct option:
>
> *True***
>
> False
>
>
>
>
>
>
>
>
>
>
>
> EGPs stand for ________
>
> Select correct option:
>
>
>
> *Exterior Gateway Protocols*
>
> External Gateway Protocols
>
> Extra Gateway Protocols
>
> None of the given
>
>
>
> ________identifies which application program on receiving computer should
> receive the data
>
> Select correct option:
>
> Logical address
>
> Source port
>
> *Destination Port***
>
> None of the given
>
>
>
> _______ Source is responsible for fragmentation.
>
> Select correct option:
>
> IPV4
>
> *IPV6***
>
>
>
> In dynamic routing, the routing table is initialized when system boots.
>
> Select correct option:
>
> *True***
>
> False
>
>
>
>
>
> Fragmentation when using ICMP for path MTU should be avoided.
>
> Select correct option:
>
>
>
> *True***
>
> False
>
>
>
> UDP provides connection-oriented service.
>
> Select correct option:
>
> True
>
> *False*
>
>
>
> Interior Gateway Protocols (IGPs) and Exterior Gateway Protocols (EGPs) two
> broad classes of Internet
>
> Routing Protocol.
>
> *True***
>
> False
>
>
>
> A routing table contains_______
>
> The destination network ID
>
> The hop count to reach the network
>
> *The router ID of the next hop***
>
> All of the given
>
>
>
> An Internet Address (IP address) is a unique __________ binary number
> assigned to a host and used for all communication with host
>
> 48-bit
>
> *32-bit*
>
> 24-bit
>
> None of the given
>
>
>
>
>
> UDP provides connection-oriented service.
>
> Select correct option:
>
> True
>
> *False *
>
>
>
>
>
> Network having short intervals has a large timeout and the network having
> large interval has short timeout.
>
> Select correct option:
>
> True
>
> *False *
>
>
>
> TCP is a connectionless and reliable transport protocol.
> Select correct option:
>
> True
>
> *False *
>
>
>
> _______ is used for single destination computer.
>
> Multicast
>
> Broadcast
>
> *unicast*
>
> none of the given
>
>
>
>
>
> _____ is a technique used to Limit datagram size to small MTU of any
> network
>
> Segmentation
>
> *Fragmentation *
> Encapsulation
> none of the given
>
>
>
>
>
> The UDP stands for________.
>
> Select correct option:
>
> Universal Datagram Protocol
> *User Datagram Protocol*
> United Datagram Protocol
> None of the given
>
>
>
>
>
> In 3-way handshake TCP requires to generate a random ______ sequence number
>
> 30 bit
>
> *32 bit*
> 34 bit
>
> none of the given
>
>
>
> The TCP/IP suite contains________ transport protocols
>
> Internet Protocol and Transmission Control Protocol
>
> Internet Protocol and user Datagram Protocol
>
> *User datagram and Transmission control Protocol***
>
> None of the given
>
>
>
>
>
> Protocol of TCP/IP layering model specify how to ensure reliable transfer
>
> Physical
>
> Layer
>
> Network Interface Layer
>
> Internet Layer
>
> *Transport Layer *
>
>
>
> Although the ARP message format is sufficiently general to allow arbitrary
> protocol and hardware addresses, ARP is almost always used to bind a
> 32-bit IP address to a _______ Ethernet address.
>
> 16-bits
>
> *48-bits***
>
> 64-bits
>
> 128-bits
>
>
>
> The Universal datagram Protocol is not an end-to-end protocol.
>
> True
>
> *False** *
>
>
>
> A _______ is a special-purpose computer dedicated to the task of
> interconnecting networsk.
>
> *Router** *
>
> Bridge
>
> Switch
>
> None of the given
>
>
>
> TCP provides reliable connection startup
>
> *True** *
>
> False
>
>
>
> TCP provides ____communication
>
> Half-duplex
>
> *Full-duplex *
>
> Both (a) and (b)
>
> None of the given
>
>
>
>
>
> The process of using a routing table to select a next hop for a given
> datagram is called_______.
>
> Select correct option:
> Encapsulation
>
> Reassembling
>
> *Routing or forwarding*
> None of the given
>
>
>
> Question # 2 of 10 ( Start time: 01:54:12 PM ) Total Marks: 1
>
> Basic NAT does not work well for communication initiated from the Internet.
> Select correct option:
>
> *True *
>
> False
>
>
>
>
>
> Question # 3 of 10 ( Start time: 01:55:02 PM ) Total Marks: 1
>
> In dynamic routing, the routing table is initialized when system boots.
> Select correct option:
>
> *True *
>
> False
>
>
>
>
>
> The address ________ identifies the physical network to which the computer
> is attached, while the _____ identifies an individual computer on that
> network.
> Select correct option:
>
> prefix , suffix
>
> suffix , prefix
>
> *suffix , suffix *
>
> None of the given
>
>
>
> HEADER LEN field gives size of extention header.
> Select correct option:
>
> *False *
>
> True
>
>
>
> Network Address and Port Translation (NAPT) is by far the most popular form
> of
>
> Select correct option:
>
> Network Address Transmission
> Network Address Translation
> Network Address Transformation
>
> *None of the given *
>
> * *
>
> TCP uses _____ format for all messages.
> Select correct option:
>
>
>
> *single *
>
> double
>
> multiple
>
> None of the given
>
>
>
> There are two standard implementations to improve computational efficiency:
> Hashing and Direct indexing
>
> *True *
>
> False
>
>
>
> Hashing is the transformation of a string of characters into a usually
> shorter fixed-length value or a key that represents the original string.
>
> Select correct option:
>
>
>
> *True** *
>
> False
>
> ____ layer Provides reliable delivery of datagram
>
>
>
> Network
>
> *Transport *
> Datalink
>
> none of the given
>
>
>
> _____ is used for single destination computer.
>
> Multicast
>
> Broadcast
> *unicast *
>
> none of the given
>
>
>
>
>
>
>
> IPV6 addresses are ___ bits.
> Select correct option:
>
>
>
> 32
>
> 64
>
> *128** *
> 256
>
>
>
> Interior Gateway Protocols (IGPs) and Exterior Gateway Protocols (EGPs) two
> broad classes of Internet Routing Protocol.
>
> Select correct option:
>
> *True** *
>
> False
>
>
>
> In TCP/IP, ____ provides reliable transport service.
> Select correct option:
>
> IP
>
> *TCP** *
>
> Both IP and TCP
> None of the given
>
>
>
>
>
> UDP uses best-effort delivery service.
>
> Select correct option:
>
> *True *
>
> False
>
>
>
> IPV6 address with ____ leading zeros is interpreted to hold an IPV4
> address.
>
> Select correct option:
>
> *96 *
>
> 100
> 120
>
> none of the given
>
>
>
> Routers use _____ to forward datagrams along prearranged path. Select
> correct option:
>
> Traffic class
>
> *Flow label** *
>
> Destination address
> none of the given
>
>
>
> The Header format of IPv6 is entirely different.
> Select correct option:
>
> *True *
>
> False
>
>
>
> ______ protocols of TCP/IP layering model specify how to organize data into
> frame and how a computer transmits frames over a network.
>
> Select correct option:
>
> Physical Layer
>
> Network Interface Layer
> Internet Layer
>
> *Transport Layer *
>
>
>
> IPv6 ____________ is responsible for fragmentation. Routers simply drop
> datagram's larger than network
>
> Select correct option:
> Destination
>
> Intermediate routers
> *Source *
>
> Medium
>
>
>
> Inside a computer, each address mask is stored as a __-bit value. Select
> correct option:
>
> 48
>
> 64
>
> 16
> *32 *
>
>
>
>
>
> The Network Layer Protocol ICMP stands for____________
>
> Instant Control Message Protocol
> *Internet Control Message Protocol*
> Initial Control Message Protocol
> None of the given
>
>
>
>
>
> Interior Gateway Protocols (IGPs) and Exterior Gateway Protocols (EGPs) two
> broad classes of Internet Routing Protocol.
>
> Select correct option:
>
> *True*
>
> False
>
>
>
> TCP provides reliable connection startup.
>
> Select correct option:
>
> *True *
>
> False
>
>
>
> UPD is operating system independent.
>
> Select correct option:
>
> *True *
>
> False
>
>
>
>
>
> In ____________, the protocol address assigned to a computer is chosen
> carefully so that computer's hardware address can be computed from the
> protocol address using basic
>
> Boolean and arithmetic operations.
> Select correct option:
>
> Address Resolution
> Table Lookup
>
> Message Exchange
>
> *Closed-form Computation *
>
>
>
> Hashing is the transformation of a string of characters into a usually
> shorter fixed-length value or a key that represents the original string.
>
> Select correct option:
>
> *True** *
>
> False
>
>
>
>
>
> The maximum segment size of TCP flow control is ___________ Select correct
> option:
>
> 3000 octets
>
> 2000 octets
> *1000 octets*
>
> none of the given
>
>
>
> ______ of TCP/IP layering model, corresponds to basic network hardware.
> Select correct option:
>
> *Physical Layer *
>
> Network Interface Layer
> Internet Layer
>
> Transport Layer
>
>
>
> Twice NAT is another variant of NAT. it is used with site that runs server.
> In this process NAT box is connected to Domain Name.
>
> Select correct option:
>
> *False *
>
> True
>
>
>
> One of the parameters, which motivated IP for change is address space. The
>
> ___________ address space allows for over a million networks. But most
> networks are class C and too small for many organizations.
>
> Select correct option:
>
> *32-bit *
>
> 128-bit
> 16-bit
> 64-bit
>
>
>
> TCP is a ____ protocol.
>
> Select correct option:
> Point-to-Point
>
> Multi-Point
>
> *Both (a) and (b)*
> None of the given
>
>
>
> IGPs stand for _________
>
> Select correct option:
>
> Internal Gateway Protocols
>
> *Interior Gateway Protocols *
>
> Intermediate Gateway Protocols
> None of the given
>
>
>
> The Universal Datagram Protocol is not an end-to-end protocol
>
> True
>
> *False *
>
>
>
> The TCP/IP suite contains ________ transport protocols.
>
>
>
> *Internet Protocol and Transmission Control Protocol *
>
> Internet Protocol and User Datagram Protocol
>
> User Datagram Protocol and Transmission Control Protocol
>
> None of the given
>
>
>
> Whenever it handles a packet, IP software needs to separate the destination
> address into a prefix and suffix
>
> Select correct option:
> *True *
>
> False
>
>
>
> Question # 4 of 10 ( Start time: 02:33:13 PM ) Total Marks: 1 IPV6 address
> consists of ________
>
> Select correct option:
>
> 32 Bits
>
> 64 Bits
> *128 Bits*
>
> none of the given
>
>
>
>
>
> ____ contains all information needed to deliver datagram to the
> destination.
>
> *Header *
>
> Data Area
> Identifier
>
> none of the given
>
>
>
> Fragmentation when using ICMP for path MTU should be avoided. Select
> correct option:
>
> *True *
>
> False
>
>
>
> Twice NAT is another variant of NAT. it is used with site that runs server.
> In this process NAT box is connected to Domain Name.
>
> Select correct option:
>
> False
>
> *True *
>
> * *
>
> _____ Source is responsible for fragmentation.
> Select correct option:
>
> IPV4
>
> *IPV6 *
>
>
>
> There are _____ possibilities to detect the destination using Trace-route
>
> 1
>
> *2 *
> 3
>
> None of the given
>
>
>
>
>
>
>
>
>
>
>
> --
> *Zindagi mein 2 Logo ka buhat khayal rahkoooo
>
> *
> *Ist woh jiss ney tumhari jeet ke Liye buhat kuch hara hoo (Father)
>
> 2nd woh jiss ko tum ney har dukh me pukaara hoo (Mother)
> *
> *
> *
> *Regards, *
> *Umair Saulat*
>
> --
> To post to this group, send email to vuhelp_pk@googlegroups.com
> To unsubscribe from this group, send email to
> vuhelp_pk+unsubscribe@googlegroups.com
>
>
> Group Rules Vuhelp4u
> Sharing of Video songs links, movies links, dramas links are not allowed in
> study group. Only Islamic and general information Video links allowed.
> SPAM, Advertisement, and Adult messages are NOT allowed and that member will
> be behaved strictly.
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>
--
To post to this group, send email to vuhelp_pk@googlegroups.com
To unsubscribe from this group, send email to vuhelp_pk+unsubscribe@googlegroups.com
Group Rules Vuhelp4u
Sharing of Video songs links, movies links, dramas links are not allowed in study group. Only Islamic and general information Video links allowed.
SPAM, Advertisement, and Adult messages are NOT allowed and that member will be behaved strictly.
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