Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + X Ctrl + U Ctrl + Z Ctrl + Y None of these Ctrl + X Ctrl + U Ctrl + Z Ctrl + Y ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many types of storage loops exist in magnetic bubble memory? 4 8 16 2 None of these 4 8 16 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which was the first computer to use transistors instead of vacuum tubes? Intel-650 None of these Burroughs E-101 Datamatic-1000 IBM-1401 Intel-650 None of these Burroughs E-101 Datamatic-1000 IBM-1401 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The Santa Clara Valley, California is popularly known as Silicon Valley of America because many silicon chip manufacturing firms are located there huge deposits of silicon are found there it is full of large grain sand Santa Claus visits it every Christmas None of these many silicon chip manufacturing firms are located there huge deposits of silicon are found there it is full of large grain sand Santa Claus visits it every Christmas None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Malicious software is known as: Badware Malware Illegalware Maliciousware Badware Malware Illegalware Maliciousware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer memory is used for storing programs and data currently being processed by the CPU? PROM Non-volatile memory Mass memory None of these Internal memory PROM Non-volatile memory Mass memory None of these Internal memory ANSWER DOWNLOAD EXAMIANS APP
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