Networking MCQ Questions and answers- Technical Aptitude

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Each section contains 100 MCQs on Networking Miscellaneous .

To avoid transmission errors, a check figure is calculated by the

A) transmitting computer B) receiving computer C) both A and B D) Start and stop bit E) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is the first octet range for a class A IP address?

A) 1 - 126 B) 192 - 255 C) 192 - 223 D) 1 - 127 E) 128 - 191

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following is not a standard synchronous communication protocol?

A) SDLC B) SMTP C) SLIP D) PAS E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The network layer, in reference to the OSI model, provide

A) data link procedures that provide for the exchange of data via frames that can be sent and received B) the interface between the X.25 network and packet mode device C) the virtual circuit interface to packet-switched service D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In OSI network architecture, the routing is performed by

A) network layer B) data link layer C) transport layer D) session layer E) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following communications lines is best suited to interactive processing applications?

A) narrowband channels B) simplex lines C) full-duplex lines D) mixed band channels E) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is the first octet range for a class B IP address?

A) 128 - 255 B) 1 - 127 C) 192 - 223 D) 128 - 191 E) 127 - 191

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

A) 148.20.2.30 B) 164.100.9.61 C) 210.20.2.64 D) 128.10.2.30 E) None of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following items is not used in Local Area Networks (LANs)?

A) Computer B) Modem C) Printer D) Cable E) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Error detection at a data link level is achieved by

A) bit stuffing B) cyclic redundancy codes C) Hamming codes D) equalization E) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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