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MCQs Library
Browse subject-wise multiple choice questions, review answers quickly, and start a test from the same section.
Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS601 |
What Is The Efficiency Of 8B/10B Encoding?
|
80 Percent
|
20 Percent
|
40 Percent
|
60 Percent
|
A |
| CS601 |
What Is The Efficiency Of A Frame In Half-Duplex Gigabit Ethernet Carrying 46 Bytes Of Data?
|
97 Percent
|
70 Percent
|
56 Percent
|
12 Percent
|
B |
| CS601 |
What Is The Hexadecimal Equivalent Of The Ethernet Address 01011010 00010001 01010101 00011000 10101010 00001111?
|
5A-11-55-18-Aa-0F
|
5A-88-Aa-18-55-F0
|
5A-81-Ba-81-Aa-0F
|
5A-18-5A-18-55-0F
|
A |
| CS601 |
What Is The Main Function Of The Transport Layer?
|
Process-To-Process Delivery
|
Node-To-Node Delivery
|
Synchronization
|
Updating And Maintenance Of Routing Tables
|
A |
| CS601 |
What Is The Major Factor That Makes Coaxial Cable Less Susceptible To Noise Than Twisted-Pair Cable?
|
Outer Conductor
|
Inner Conductor
|
Diameter Of Cable
|
Insulating Material
|
A |
| CS601 |
What Is The Maximum Size Of The Data Portion Of The Ip Datagram?
|
65 515 Bytes
|
65 535 Bytes
|
65 475 Bytes
|
65 460 Bytes
|
A |
| CS601 |
What Is The Object Of Trellis Coding?
|
To Narrow The Bandwidth
|
To Increase The Data Rate
|
To Reduce The Error Rate
|
To Simplify Modulation
|
C |
| CS601 |
What Is The Purpose Of Lcp Packets?
|
Configuration
|
Termination
|
Option Negotiation
|
All The Above
|
D |
| CS601 |
What Is The Relationship Between The Access Rate And The Cir?
|
Cir Plus Be Is Equal To The Access Rate
|
Cir Is Always Equal To The Access Rate
|
Cir Is Greater Than The Access Rate
|
Cir Is Less Than The Access Rate
|
D |
| CS601 |
When A Beam Of Light Travels Through Media Of Two Different Densities If The Angle Of Incidence Is Greater Than The Critical Angle Occurs
|
Refraction
|
Reflection
|
Incidence
|
Criticism
|
B |
| CS601 |
When A Collision Is Detected In A Network Using Csma/Cd
|
The Frame Is Immediately Resent
|
The Backoff Value Is Decremented By 1
|
A Jam Signal Is Sent By The Station
|
The Backoff Value Is Set To 0
|
C |
| CS601 |
When A Multicast Router Is Not Directly Connected To Another Multicast Router A Can Be Formed To Connect The Two
|
Logical Core
|
Spanning Tree
|
Physical Tunnel
|
Logical Tunnel
|
D |
| CS601 |
When A Primary Device Asks A Secondary Device If It Has Data To Send This Is Called
|
Backing Off
|
Polling
|
Selecting
|
Reserving
|
B |
| CS601 |
When Added To Be Bc Should Be Less Than The
|
Cir
|
Committed Burst Size
|
Access Rate
|
(A) And (B)
|
C |
| CS601 |
When An Ask Signal Is Decomposed The Result Is __________
|
An Infinite Number Of Sine Waves
|
Always One Sine Wave
|
Always Two Sine Waves
|
None Of The Above
|
A |
| CS601 |
When Data And Acknowledgment Are Sent On The Same Frame This Is Called
|
Backpacking
|
Piggypacking
|
Piggybacking
|
A Good Idea
|
C |
| CS601 |
When Data Are Transmitted From Device A To Device B The Header From As Layer 4 Is Read By Bs Layer
|
Application
|
Physical
|
Transport
|
None Of The Above
|
C |
| CS601 |
When Not All Fragments Of A Message Have Been Received Within The Designated Amount Of Time A Error Message Is Sent
|
Time-Exceeded
|
Parameter-Problem
|
Source-Quench
|
Time-Stamp-Request
|
A |
| CS601 |
When One Of The Components Of A Signal Has A Frequency Of Zero The Average Amplitude Of The Signal __________
|
Is Less Than Zero
|
Is Greater Than Zero
|
Is Zero
|
(A) Or (B)
|
B |
| CS601 |
When Propagation Speed Is Multiplied By Propagation Time We Get The __________
|
Throughput
|
Wavelength Of The Signal
|
Distance A Signal Or Bit Has Traveled
|
Distortion Factor
|
C |