Computer Basic Information Magnetic storage devices can represent binary 0 by the absence of? A magnetic field Static electricity It cannot possible. Magnetic tape A magnetic field Static electricity It cannot possible. Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Use of icons and windows are characteristic of a .......... interface. graphical-user command-driven windows-oriented menu-driven None of these graphical-user command-driven windows-oriented menu-driven None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed? Arithmetic unit None of these Mass Memory Logic unit Main memory Arithmetic unit None of these Mass Memory Logic unit Main memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is the first second-generation computer? None of these IBM 7090 IBM 650 IBM 801 IBM 7070 None of these IBM 7090 IBM 650 IBM 801 IBM 7070 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Memory register None of these All of these Semiconductor memory Magnetic memory Memory register None of these All of these Semiconductor memory Magnetic memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Z Ctrl + X Ctrl + Y Ctrl + U None of these Ctrl + Z Ctrl + X Ctrl + Y Ctrl + U None of these ANSWER DOWNLOAD EXAMIANS APP
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