Operating System (OS) The CPU, after receiving an interrupt from an I/O device branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device halts for a predetermined time None of these branches off to the interrupt service routine after completion of the current instruction branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device halts for a predetermined time None of these branches off to the interrupt service routine after completion of the current instruction ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: To keep systems programmers employed To make computers easier to use To make the most efficient use of the computer hardware To allow people to use the computer To keep systems programmers employed To make computers easier to use To make the most efficient use of the computer hardware To allow people to use the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following rules out the use of GO TO? HIPO-DIAGRAMS None of these Nassi-Shneiderman diagram All of these Flowchart HIPO-DIAGRAMS None of these Nassi-Shneiderman diagram All of these Flowchart ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a video file extension? .avi .mov .mpeg .wav .avi .mov .mpeg .wav ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: program size primary-storage size None of these All of these program structure program size primary-storage size None of these All of these program structure ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1981 1982 1984 None of these 1983 1981 1982 1984 None of these 1983 ANSWER DOWNLOAD EXAMIANS APP
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