Question 1

Which among the following features is

Accepted Answer

A) hop limit 
B) ttl 
C) next header 
D) type of traffic 
A) hop limit 
B) ttl 
C) next header 
D) type of traffic A

Question 2

In OSPF database descriptor packet, which field is used to detect a missing packet?

Accepted Answer

A) lsa header 
B) ms 
C) database descriptor sequence number 
D) options 
A) lsa header 
B) ms 
C) database descriptor sequence number 
D) options C

Question 3

Which one of the following is a version of UDP with congestion control?

Accepted Answer

A) datagram congestion control protocol 
B) stream control transmission protocol 
C) structured stream transport 
D) user congestion control protocol 
A) datagram congestion control protocol 
B) stream control transmission protocol 
C) structured stream transport 
D) user congestion control protocol A

Question 4

The-------------- field is used to detect errors over the entire user datagram.

Accepted Answer

A) udp header 
B) checksum 
C) source port 
D) destination port 
A) udp header 
B) checksum 
C) source port 
D) destination port

Question 5

In OSPF database descriptor packet, if there are more database descriptor packets in the flow, 'M' field is set to

Accepted Answer

A) 1 
B) 0 
C) more 
D) -1 
A) 1 
B) 0 
C) more 
D) -1

Question 6

The------------field determines the lifetime of IPv6 datagram

Accepted Answer

A) use dual-stack approach 
B) tunneling 
C) no solution 
D) replace the system 
A) use dual-stack approach 
B) tunneling 
C) no solution 
D) replace the system

Question 7

In OSPF header, which field is used to detect errors in the packet?

Accepted Answer

A) type 
B) area id 
C) authentication type 
D) checksum 
A) type 
B) area id 
C) authentication type 
D) checksum

Question 8

The header length of an IPv6 datagram is

Accepted Answer

A) 10bytes 
B) 25bytes 
C) 30bytes 
D) 40bytes 
A) 10bytes 
B) 25bytes 
C) 30bytes 
D) 40bytes

Question 9

2 USER DATAGRAM PROTOCOLS (UDP)

Accepted Answer

A) connection-oriented 
B) unreliable 
C) transport layer protocol 
D) low overhead 
A) connection-oriented 
B) unreliable 
C) transport layer protocol 
D) low overhead

Question 10

Which of the following is not a type of OSPF packet?

Accepted Answer

A) hello 
B) link-state request 
C) link-state response 
D) link-state ack 
A) hello 
B) link-state request 
C) link-state response 
D) link-state ack

Question 11

Which is the correct expression for the length of UDP datagram?

Accepted Answer

A) udp length = ip length - ip header's length 
B) udp length = udp length - udp header's length 
C) udp length = ip length + ip header's length 
D) udp length = udp length + udp header's length 
A) udp length = ip length - ip header's length 
B) udp length = udp length - udp header's length 
C) udp length = ip length + ip header's length 
D) udp length = udp length + udp header's length

Question 12

"Total length" field in UDP packet header is the length of

Accepted Answer

A) only udp header 
B) only data 
C) only checksum 
D) udp header plus data 
A) only udp header 
B) only data 
C) only checksum 
D) udp header plus data

Question 13

Teredo is an automatic tunneling technique. In each client the obfuscated IPv4 address is represented by bits

Accepted Answer

A) 96 to 127 
B) 0 to 63 
C) 80 to 95 
D) 64 to 79 
A) 96 to 127 
B) 0 to 63 
C) 80 to 95 
D) 64 to 79

Question 14

Dual-stack approach refers to

Accepted Answer

A) implementing ipv4 with 2 stacks 
B) implementing ipv6 with 2 stacks 
C) node has both ipv4 and ipv6 support 
D) implementing a mac address with 2 stacks 
A) implementing ipv4 with 2 stacks 
B) implementing ipv6 with 2 stacks 
C) node has both ipv4 and ipv6 support 
D) implementing a mac address with 2 stacks

Question 15

Return value of the UDP port "Chargen" is

Accepted Answer

A) string of characters 
B) string of integers 
C) array of characters with integers 
D) array of zero's and one's 
A) string of characters 
B) string of integers 
C) array of characters with integers 
D) array of zero's and one's

Question 16

In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?

Accepted Answer

A) fragmentation field 
B) fast-switching 
C) tos field 
D) option field 
A) fragmentation field 
B) fast-switching 
C) tos field 
D) option field

Question 17

In OSPF database descriptor packet, which field is used to indicate that the router is master?

Accepted Answer

A) m 
B) ms 
C) i 
D) options 
A) m 
B) ms 
C) i 
D) options

Question 18

What is the main advantage of UDP?

Accepted Answer

A) more overload 
B) reliable 
C) low overhead 
D) fast 
A) more overload 
B) reliable 
C) low overhead 
D) fast

Question 19

The port number is "ephemeral port number", if the source host is

Accepted Answer

A) ntp 
B) echo 
C) server 
D) client 
A) ntp 
B) echo 
C) server 
D) client

Which among the following features is

In OSPF database descriptor packet, which field is used to detect a missing packet?

Which one of the following is a version of UDP with congestion control?

The-------------- field is used to detect errors over the entire user datagram.

In OSPF database descriptor packet, if there are more database descriptor packets in the flow, 'M' field is set to

The------------field determines the lifetime of IPv6 datagram

In OSPF header, which field is used to detect errors in the packet?

The header length of an IPv6 datagram is

2 USER DATAGRAM PROTOCOLS (UDP)

Which of the following is not a type of OSPF packet?

Which is the correct expression for the length of UDP datagram?

"Total length" field in UDP packet header is the length of

Teredo is an automatic tunneling technique. In each client the obfuscated IPv4 address is represented by bits

Dual-stack approach refers to

Return value of the UDP port "Chargen" is

In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?

In OSPF database descriptor packet, which field is used to indicate that the router is master?

What is the main advantage of UDP?

The port number is "ephemeral port number", if the source host is

Computer Networking and Internet Communications

Network Layer and OSI Model

Physical and Network Layer Vulnerabilities and Communication System Concepts

Networking and Data Link Layer

Networking and Ethernet: Understanding the Basics

Bluetooth Technology, Wireless Lan, and Iot Protocols and Concepts

Network Layer and Packet Switching

Netware Protocol, Routing, and Routing Techniques

TCP and Application Layer Protocols

Remote Objects, Web Development, and DNS

Domain Name System and Transport Layer Protocol

Hash Algorithms, Certificate Request, Firewall Types, and Dmz Setup

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Exam 9: Networking and Transport Layer Protocols: OSPF IPV6, and UDP

Which among the following features is

In OSPF database descriptor packet, which field is used to detect a missing packet?

Which one of the following is a version of UDP with congestion control?

The-------------- field is used to detect errors over the entire user datagram.

In OSPF database descriptor packet, if there are more database descriptor packets in the flow, 'M' field is set to

The------------field determines the lifetime of IPv6 datagram

In OSPF header, which field is used to detect errors in the packet?

The header length of an IPv6 datagram is

2 USER DATAGRAM PROTOCOLS (UDP)

Which of the following is not a type of OSPF packet?

Which is the correct expression for the length of UDP datagram?

"Total length" field in UDP packet header is the length of

Teredo is an automatic tunneling technique. In each client the obfuscated IPv4 address is represented by bits

Dual-stack approach refers to

Return value of the UDP port "Chargen" is

In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?

In OSPF database descriptor packet, which field is used to indicate that the router is master?

What is the main advantage of UDP?

The port number is "ephemeral port number", if the source host is

Computer Networking and Internet Communications

Network Layer and OSI Model

Physical and Network Layer Vulnerabilities and Communication System Concepts

Networking and Data Link Layer

Networking and Ethernet: Understanding the Basics

Bluetooth Technology, Wireless Lan, and Iot Protocols and Concepts

Network Layer and Packet Switching

Netware Protocol, Routing, and Routing Techniques

TCP and Application Layer Protocols

Remote Objects, Web Development, and DNS

Domain Name System and Transport Layer Protocol

Hash Algorithms, Certificate Request, Firewall Types, and Dmz Setup

Filters