Operating System (OS) Who is called a supervisor of computer activity ? Operating system Control unit I / O Devices Memory Operating system Control unit I / O Devices Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Assembler language is usually the primary user interface requires fixed-format commands is quite different from the SCL interpreter is a mnemonic form of machine language None of these is usually the primary user interface requires fixed-format commands is quite different from the SCL interpreter is a mnemonic form of machine language None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... is the drive containing the files to be copied Source drive None of these Destination drive USB drive Source drive None of these Destination drive USB drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? I/O All of these CPU Memory I/O All of these CPU Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of following is/are the advantage(s) of modular programming? The program is much easier to change Modules can be reused in other programs None of these Easy to compile Easy debugging The program is much easier to change Modules can be reused in other programs None of these Easy to compile Easy debugging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? shorter response time increased throughput ability to assign priorities to jobs decreased operating-system overhead None of these shorter response time increased throughput ability to assign priorities to jobs decreased operating-system overhead None of these ANSWER DOWNLOAD EXAMIANS APP
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