Computer Networks Question-Answer Part 3
Q.1 How many layers are present in the Internet protocol stack (TCP/IP model)? A. 5 B. 7 C. 6 D. 10 Ans : 5 Q.2 The number of layers in ISO OSI reference model is __________. A. 5 …
Computer Access Networks
Computer Access Networks Question-Answer
Q.1 Which of this is not a constituent of residential telephone line? A. A high-speed downstream channel B. A medium-speed downstream channel C. A low-speed downstream channel D. An ultra-high speed downstream channel Ans : A low-speed downstream channel Q.2 DSL telcos provide which …