Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 2 only 3 only 1, 3 and 4 1 and 2 TRUE ANSWER : ? YOUR ANSWER : ?
In communication satellite, multiple repeaters are known as transponders None of these detector modulator stations TRUE ANSWER : ? YOUR ANSWER : ?
What does the acronym ISDN stand for? Integrated Services Data Network None of these Indian Standard Digital Network Integrated Services Digital Network Intelligent Services Digital Network TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not a standard synchronous communication protocol? SMTP SLIP None of these PAS SDLC TRUE ANSWER : ? YOUR ANSWER : ?
The CCITT Recommendation X.25 specifies three layers of communications: physical datalink and network None of these datalink, network and transport application, presentation and session Session, transport and network TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. 2 and 4 1, 2 and 4 All of these 3 only TRUE ANSWER : ? YOUR ANSWER : ?
Microprogramming is programming of minicomputers assembly language programming None of these control unit programming macro programming of microcomputers TRUE ANSWER : ? YOUR ANSWER : ?
Packet Switch Stream (PSS) was introduced in None of these the US in 1961 the US in 1961 (&) the UK in 1981 None of these the UK in 1980 TRUE ANSWER : ? YOUR ANSWER : ?
A network designer wants to connect 5 routers as point-to-point simplex line. Then the total number of lines required would be 20 5 10 32 None of these TRUE ANSWER : ? YOUR ANSWER : ?