Operating System (OS) First operating system was developed in 1956 1976 1946 1958 1956 1976 1946 1958 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can select My Computer icon and press Alt + Enter to Open System Properties dialog box Delete it from desktop permanently Pin it on Start menu Open it in Explorer mode Open System Properties dialog box Delete it from desktop permanently Pin it on Start menu Open it in Explorer mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The register or main memory location which contains the effective address of the operand is known as scratch pad None of these pointer special location indexed register scratch pad None of these pointer special location indexed register ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system of a computer serves as a software interface between the user and screen memory hardware peripheral None of these screen memory hardware peripheral None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) GUI means Geographic user interface Graphic user interface Graphical user interface Geometric user interface Geographic user interface Graphic user interface Graphical user interface Geometric user interface ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System maintenance: always requires several programs None of these is necessary on all systems, regardless of how good is usually not necessary is not required if the system is well written always requires several programs None of these is necessary on all systems, regardless of how good is usually not necessary is not required if the system is well written ANSWER DOWNLOAD EXAMIANS APP
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