Operating System (OS) The CPU, after receiving an interrupt from an I/O device halts for a predetermined time None of these branches off to the interrupt service routine immediately branches off to the interrupt service routine after completion of the current instruction 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 immediately branches off to the interrupt service routine after completion of the current instruction hands over control of address bus and data bus to the interrupting device ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System generation: is always very difficult is always quite simple None of these varies in difficulty between systems requires extensive tools to be understandable is always very difficult is always quite simple None of these varies in difficulty between systems requires extensive tools to be understandable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length None of these Should always be variable depends upon the size of the file should be chosen to match the data characteristics should always be fixed None of these Should always be variable depends upon the size of the file should be chosen to match the data characteristics should always be fixed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following is not true about the description of a decision table? A decision table is easy to understand None of these All of these A decision table is directly understood by the computer A decision table is easy to modify A decision table is easy to understand None of these All of these A decision table is directly understood by the computer A decision table is easy to modify 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 allow people to use the computer To make the most efficient use of the computer hardware To keep systems programmers employed To make computers easier to use To allow people to use the computer To make the most efficient use of the computer hardware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? Create All of above Rename Save Create All of above Rename Save ANSWER DOWNLOAD EXAMIANS APP
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