Operating System (OS) Which one is not a system tool? Virus scanning All of the listed here Disk defragment Backup Virus scanning All of the listed here Disk defragment Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a correct association between a vendor and an operating system Microsoft Unix AT & T DOS Novell Linux Redhat Linux Microsoft Unix AT & T DOS Novell Linux Redhat Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? None of these Windowing Partitioning Multitasking Paging None of these Windowing Partitioning Multitasking Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is system software ? Operating system Compiler Utillities All of the listed here Operating system Compiler Utillities All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A file organization component of a VSAM file is: None of these keyed sequential data set All of these relative record data set entry sequential data set None of these keyed sequential data set All of these relative record data set entry sequential data set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Expanded memory Cache memory Virtual memory Conventional memory Expanded memory Cache memory Virtual memory Conventional memory ANSWER DOWNLOAD EXAMIANS APP
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