KB Cambodia
A co-processor
A co-processor A. Is relatively easy to support in software B. Causes all processor to function equally C. Works with any application D. Is quite common in modern computer Answer: Option A
Category: Advanced Operation System
World Wide Web is being standard by
World Wide Web is being standard by A. Worldwide corporation B. W3C C. World Wide Web Standard D. World Wide Consortium Answer: Option B
OS stands for
OS stands for A. Operating solve B. Open Source C. Open System D. Operating system Answer: Option D
The FIFO algorithm
The FIFO algorithm A. executes first the job that last entered the queue B. executes first the job that first entered the queue C. execute first the job that has been in the queue the longest D. executes first the…
Memory
Memory A. is a device that performs a sequence of operations specified B. is the device where information is stored C. is a sequence of instructions D. is typically characterized by interactive processing and time-slicing of the CPU’s time Answer:…
Which of the following systems software does the job of merging the records from two files into one?
Which of the following systems software does the job of merging the records from two files into one? A. Security software B. Utility program C. Networking software D. Documentation system Answer: Option B
Which of the following refers to the associative memory?
Which of the following refers to the associative memory? A. the address of the data is generated by the CPU B. the address of the data is supplied by the users C. there is no need for an address i.e.…
Which of the following is a service not supported by the operating system?
Which of the following is a service not supported by the operating system? A. I/O operation B. Compilation C. Accounting D. Protection Answer: Option B
Page fault occurs when
Page fault occurs when A. the page is in main memory B. the page is not in main memory C. one tries to divide a number by 0 D. the page is corrupted by application software Answer: Option B
Concurrent processes are processes that
Concurrent processes are processes that A. overlap in time B. do not overlap in time C. are executed by a processor at the same time D. none of the above Answer: Option A