Operating System (OS) Block caches or buffer caches are used to handle interrupts None of these to improve disk performance to increase the capacity of the main memory to speed up main memory read operation to handle interrupts None of these to improve disk performance to increase the capacity of the main memory to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Resolution of externally defined symbols is performed by Linker Compiler None of these Loader Assembler Linker Compiler None of these Loader Assembler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Memory Operating system Control unit I / O Devices Memory Operating system Control unit I / O Devices ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Sleep is a good mode to use because All of the listed here It makes computer fresh after it wakes up It consumes low battery when you start it again It saves power which in true is saving money All of the listed here It makes computer fresh after it wakes up It consumes low battery when you start it again It saves power which in true is saving money ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A character that represents one or more unknown character is Wildcard character None of above Extensions All file name Wildcard character None of above Extensions All file name ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? None of these increased throughput ability to assign priorities to jobs decreased operating-system overhead shorter response time None of these increased throughput ability to assign priorities to jobs decreased operating-system overhead shorter response time ANSWER DOWNLOAD EXAMIANS APP
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