Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + Z Ctrl + X Ctrl + Y Ctrl + U None of these Ctrl + Z Ctrl + X Ctrl + Y Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that is able to interpret pencil marks on paper media is known as Magnetic tape Optical Mark Reader Card Puncher Magnetic disk None of these Magnetic tape Optical Mark Reader Card Puncher Magnetic disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The access method used for cassette tape is Sequential Direct Random All of these None of these Sequential Direct Random All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is the known as Father of Modern Computing? Allen Turing Ray Tomlinson Semour Cray Charles Babbage Allen Turing Ray Tomlinson Semour Cray Charles Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bubbles in a bubble memory pack are created with the help of? Electric field Laser beam Magnetic field X-ray None of these Electric field Laser beam Magnetic field X-ray None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Ensuring that the essential peripheral devices are attached and operational is the ____ Process. POST ROM CMOS Configuration POST ROM CMOS Configuration ANSWER DOWNLOAD EXAMIANS APP
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