Computer Networking - Study24x7
Social learning Network

Welcome Back

Get a free Account today !

or
computernetworking Cover image
computernetworking
Computer Networking
  • Followers
  • Latest Feeds
  • Articles
  • Question
  • Course
  • About
  • Review
Interests
Web Development
50 followers study24x7 19 Jun 2020 04:14 PM study24x7 study24x7

_____ is another kind of fiber optic network with an active star for switching .

A

S/NET

B

SW/NET

C

NET/SW

D

FS/NET

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:13 PM study24x7 study24x7

_________ is a collective term for a number of Ethernet Standards that carry traffic at the nominal rate of 1000 Mbit/s against the original Ethernet speed of 10 Mbit/s .

A

Ethernet

B

 Fast Ethernet

C

Gigabit Ethernet

D

Gigabyte Ethernet

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:12 PM study24x7 study24x7

Which of the following are Gigabit Ethernets ?

A

1000 BASE-SX

B

 1000 BASE-LX

C

1000 BASE-CX

D

All of the mentioned

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:12 PM study24x7 study24x7

_______ is a high performance fiber optic token ring LAN running at 100 Mbps over distances upto 1000 stations connected .

A

FDDI

B

FDDT

C

FDDR

D

 FOTR

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:11 PM study24x7 study24x7

State whether true or false.
i) A connection oriented protocol can only use unicast addresses.
ii) The any cast service is included in IPV6.

A

True, True

B

True, False

C

False, True

D

False, False

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:09 PM study24x7 study24x7

______ implies that all subnets obtained from the same subnet mask .

A

Static subnetting

B

 Dynamic subnetting

C

Variable length subnetting

D

Dynamic length subnetting

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:09 PM study24x7 study24x7

 The combination of _________ and __________ is often termed the local address of the local portion of the IP address .

A

Network number and host number

B

Network number and subnet number

C

Subnet number and host number

D

 Host number

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:08 PM study24x7 study24x7

If you wanted to have 12 subnets with a Class C network ID, which subnet mask would you use ?

A

255.255.255.252

B

255.255.255.255

C

255.255.255.240

D

255.255.255.248

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:07 PM study24x7 study24x7

You have an IP address of 172.16.13.5 with a 255.255.255.128 subnet mask. What is your class of address, subnet address, and broadcast address ?

A

Class A, Subnet 172.16.13.0, Broadcast address 172.16.13.127

B

Class B, Subnet 172.16.13.0, Broadcast address 172.16.13.127

C

Class B, Subnet 172.16.13.0, Broadcast address 172.16.13.255

D

Class B, Subnet 172.16.0.0, Broadcast address 172.16.255.255

study24x7
Write a comment
50 followers study24x7 19 Jun 2020 04:06 PM study24x7 study24x7

Which of the following is the broadcast address for a Class B network ID using the default subnetmask ?

A

172.16.10.255

B

255.255.255.255

C

172.16.255.255

D

172.255.255.255

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 02:07 PM study24x7 study24x7

ATM uses _____________

A

asynchronous frequency division multiplexing

B

asynchronous space division multiplexing

C

asynchronous time division multiplexing

D

asynchronous amplitude division multiplexing

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 02:04 PM study24x7 study24x7

What is FRAD in frame relay network?

A

FRAD assembles and disassembles the frames coming from other protocols

B

FRAD is used for error detection

C

FRAD is used for modulation and demodulation

D

FRAD is used for error recovery

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 02:02 PM study24x7 study24x7

In frame relay networks, extended address is used _______

A

for error detection

B

 to increase the range of data link connection identifiers

C

for encryption

D

for error recovery

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 02:00 PM study24x7 study24x7

Frame relay has _______

A

only physical layer

B

only network layer

C

both physical and data link layer

D

only data link layer

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 01:59 PM study24x7 study24x7

Virtual circuit identifier in frame relay is called ______

A

data link connection identifier

B

cell relay identifier

C

frame relay identifier

D

circuit connection identifier

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 01:57 PM study24x7 study24x7

An ATM cell has the payload field of ________

A

48 bytes

B

32 bytes

C

128 bytes

D

64 bytes

study24x7
Write a comment
50 followers study24x7 14 Jun 2020 01:54 PM study24x7 study24x7

ATM and frame relay are _______

A

virtual circuit networks

B

virtual private networks

C

datagram networks

D

virtual public networks

study24x7
Write a comment
50 followers study24x7 13 Jun 2020 11:36 AM study24x7 study24x7

Beyond IP, UDP provides additional services such as _____

A

Sending and receiving of packets

B

Multiplexing and demultiplexing

C

Demultiplexing and error checking

D

Routing and switching

study24x7
Write a comment
50 followers study24x7 13 Jun 2020 11:34 AM study24x7 study24x7

Return value of the UDP port “Chargen” is _______

A

Array of characters with integers

B

Array of zero’s and one’s

C

 String of integers

D

String of characters

study24x7
Write a comment
50 followers study24x7 13 Jun 2020 11:33 AM study24x7 study24x7

 Which of the following is false with respect to UDP ?

A

Transport layer protocol

B

 Low overhead

C

Unreliable

D

Connection-oriented

study24x7
Write a comment
Ratings
5.0
out of 5
2 Ratings
5 study24x7
 
2.0
4 study24x7
 
0.0
3 study24x7
 
0.0
2 study24x7
 
0.0
1 study24x7
 
0.0
Related Pages

Topline Coaching

3676 followers

General Science and ..

3023 followers

Just Asking - Lets c..

2265 followers

Daily Current Affair..

2048 followers

Learn N Share - Get ..

1915 followers

General Knowledge An..

1839 followers

English with Astute ..

1836 followers

GOVERNMENT JOB NOTIF..

1683 followers

RAU IAS COACHING

1588 followers

SSC 2021 Preparation..

1517 followers

Uphaar Classes - By ..

1495 followers

UPSC Civil Services ..

1458 followers

Ashok Meena

1363 followers

Psychology decoded

1351 followers

TARGET SUCCESS

1294 followers

Study24x7

1089 followers

UPSC & State PSC..

993 followers

Abhiyan Civil Servic..

1006 followers

Maths

852 followers

Reasoning with Rizwa..

780 followers

Maths By Uttam Sir

771 followers

Results Alert

740 followers