Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? All of these Syntax check Range check None of these consistency check All of these Syntax check Range check None of these consistency check ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Alt+F4 Ctrl+F4 Ctrl+F5 Alt+F6 Alt+F4 Ctrl+F4 Ctrl+F5 Alt+F6 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The category of software most appropriate for controlling the design and layout of complex document like newsletters and brochure is: Web page authoring Desktop publishing Word processing Computer aided design Web page authoring Desktop publishing Word processing Computer aided design ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1984 1983 None of these 1981 1982 1984 1983 None of these 1981 1982 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Folder Scandisk Format Backup Folder Scandisk Format Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is None of these too much emphasis on preventing physical access carelessness by users depending on passwords insufficient technology used to prevent breaches None of these too much emphasis on preventing physical access carelessness by users depending on passwords insufficient technology used to prevent breaches ANSWER DOWNLOAD EXAMIANS APP
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