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The principle of locality of reference justifies the use of
Definition. The term locality of reference refers to the fact that there is usually some predictability in the sequence of memory addresses accessed by a program during its execution. Programs are said to exhibit temporal locality if they access the same memory location several times within a smallRead more
Definition. The term locality of reference refers to the fact that there is usually some predictability in the sequence of memory addresses accessed by a program during its execution. Programs are said to exhibit temporal locality if they access the same memory location several times within a small window of time.
See lessWhich of the following rules out the use of GO TO?
Nassi-Shneiderman diagrams are only rarely used for formal program
Nassi-Shneiderman diagrams are only rarely used for formal program
See lessWhat is the name given to the organized collection of software that controls the overall operation of a computer?
An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs.
An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs.
See lessWhich of the following are loaded into main memory when the computer is booted?
At boot, the whole kernel is loaded into memory, usually coupled with an initramfs. (A system can still be configured to boot without an initramfs, but this is uncommon on desktops and servers.)
At boot, the whole kernel is loaded into memory, usually coupled with an initramfs. (A system can still be configured to boot without an initramfs, but this is uncommon on desktops and servers.)
See lessA system program that sets up an executable program in main memory ready for execution is
Loader is a system program that sets up an executable program in main memory ready for execution.
Loader is a system program that sets up an executable program in main memory ready for execution.
See lessMemory
Memory refers to the psychological processes of acquiring, storing, retaining, and later retrieving information. There are three major processes involved in memory: encoding, storage, and retrieval. Human memory involves the ability to both preserve and recover information.
Memory refers to the psychological processes of acquiring, storing, retaining, and later retrieving information. There are three major processes involved in memory: encoding, storage, and retrieval. Human memory involves the ability to both preserve and recover information.
See lessThe FIFO algorithm
FIFO, or First-In-First-Out, is an algorithm used in operating systems to manage resources such as CPU time, memory, and input/output operations. The idea behind FIFO is simple: the first process that enters the queue is the first to be served or executed, while the later processes wait in a queue.
FIFO, or First-In-First-Out, is an algorithm used in operating systems to manage resources such as CPU time, memory, and input/output operations. The idea behind FIFO is simple: the first process that enters the queue is the first to be served or executed, while the later processes wait in a queue.
See lessWhile running DOS on a PC, which command would be used to duplicate the entire diskette?
While running DOS on a PC, The DISKCOPY command would be used to duplicate the entire diskette
While running DOS on a PC, The DISKCOPY command would be used to duplicate the entire diskette
See lessWhich of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?
one process To avoid a race scenario, only one process can run inside the Critical area at a time. A race condition happens when a device or system attempts to complete two or more tasks at the same time. Hence the correct answer is 1.
one process
See lessTo avoid a race scenario, only one process can run inside the Critical area at a time. A race condition happens when a device or system attempts to complete two or more tasks at the same time. Hence the correct answer is 1.
User-Friendly Systems are:
User-friendly software means how easy to use is the software. Navigation is very important as it determines the person's journey through moods while using the software. The user-friendliness of good software can be defined through the user interface and the smooth flow of the software design.
User-friendly software means how easy to use is the software. Navigation is very important as it determines the person’s journey through moods while using the software. The user-friendliness of good software can be defined through the user interface and the smooth flow of the software design.
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