Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + U Ctrl + Y Ctrl + X None of these Ctrl + Z Ctrl + U Ctrl + Y Ctrl + X None of these Ctrl + Z ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Firewall Hacker-resistant server Encryption safe wall Hacker-proof program Firewall Hacker-resistant server Encryption safe wall Hacker-proof program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Office LANs that are spread geographically apart on a large scale can be connected using a corporate ___. DAN WAN LAN CAN DAN WAN LAN CAN ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What difference does the 5th generation computer have from other generation computers? Scientific code Object Oriented Programming Technological advancement All of these None of these Scientific code Object Oriented Programming Technological advancement All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printer in which the characters are embossed on a band is Dot-matrix None of these Laser Chain Golf-ball Dot-matrix None of these Laser Chain Golf-ball ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first electronic digital computer contained? Transistors Semiconductor memory Vacuum tubes Electronic valves None of these Transistors Semiconductor memory Vacuum tubes Electronic valves None of these ANSWER DOWNLOAD EXAMIANS APP
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