Computer Networking The OCR reading unit attached to a POS terminal is called a All of these cursor wand light pen None of these All of these cursor wand light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 240 translate to in binary? 11110 None of these 11100000 1111 11110000 11110 None of these 11100000 1111 11110000 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for HTTP? 99 23 None of these 86 80 99 23 None of these 86 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 150 30 80 100 None of these 150 30 80 100 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Operating system functions may include None of these virtual storage All of these input/output control multiprogramming None of these virtual storage All of these input/output control multiprogramming ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement is true regarding classless routing protocols?1. The use of discontiguous networks is not allowed.2. The use of variable length subnet masks is permitted.3. RIPv1 is a classless routing protocol.4. IGRP supports classless routing within the same autonomous system.5. RIPv2 supports classless routing. None of these 2 and 5 3 and 4 1, 3 and 5 None of these 2 and 5 3 and 4 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
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