Networking Concepts, Netwoking

Networking Concepts

Question: Which of the following is false with regard to asymmetric DSL?
A
It uses standard copper telephone cables

B
It delivers much higher speeds than a serial modem

C
It uses more channels for downloading data and fewer for uploading

D
It employs analog modulation to deliver data from your PC to the telephone service provider

Note: Not available
1. Report
Question: Which of the following cables can be used to connect a PC and a Hub?
A
Straight cable

B
Cross cable

C
Rollover cable

D
Any

Note: Not available
1. Report
Question: At Which layer of the OSI model, does HTTP operate?
A
Application

B
Transport

C
Session

D
Presentation

Note: Not available
1. Report
Question: Which of the following devices breaks up a Broadcast Domain by default?
A
Hub

B
Repeater

C
Router

D
Switch

Note: Not available
1. Report
Question: According to the OSI model, which layer is responsible for sending acknowledgments?
A
Session

B
Transport

C
Data Link

D
Presentation

Note: Not available
1. Report
Question: Which of the following services is feasible using standard ISDN?
A
Fax

B
Voice Telephony

C
Data Transfer

D
Video Conferencing

E
All

Note: Not available
1. Report
Question: What is the full form of DSL?
A
Digital Subscription Line

B
Digital Super Link

C
Digital Speed Line

D
Digital Subscriber Line

Note: Not available
1. Report
Question: What is the maximum transmission speed of CAT 5 cable?
A
10 Mbps

B
16 Mbps

C
100 Mbps

D
1000 Mbps

Note: Not available
1. Report
Question: According to the OSI model, which layer performs encryption and decryption?
A
Application

B
Presentation

C
Session

D
Data Link

Note: Not available
1. Report
Question: What do you call a communication system in which data cannot be sent in both directions at the same time?
A
Half Duplex

B
Full Duplex

C
Asynchronous

D
Synchronous

Note: Not available
1. Report

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Question: Which of the following is false with regard to asymmetric DSL?

Question: Which of the following cables can be used to connect a PC and a Hub?

Question: At Which layer of the OSI model, does HTTP operate?

Question: Which of the following devices breaks up a Broadcast Domain by default?

Question: According to the OSI model, which layer is responsible for sending acknowledgments?

Question: Which of the following services is feasible using standard ISDN?

Question: What is the full form of DSL?

Question: What is the maximum transmission speed of CAT 5 cable?

Question: According to the OSI model, which layer performs encryption and decryption?

Question: What do you call a communication system in which data cannot be sent in both directions at the same time?