Which of the following contains permanent data and gets updated during the processing of transactions? A. Operating System File B. Transaction file C. Software File D. Master file Correct answer is: D. Master file … Which of the following contains permanent data and gets updated during the processing of transactions?Read More »
A DVD is an example of a (n) ? A. hard disk B. optical disc C. output device D. solid-state storage device Correct answer is: B. optical disc … A DVD is an example of a (n) ?Read More »
Where does most data go first with in a computer memory hierarchy ? A. RAM B. ROM C. BIOS D. CACHE Correct answer is: A. RAM … Where does most data go first with in a computer memory hierarchy ?Read More »
All of the following are examples of real security and privacy risks EXCEPT ? A. hackers B. Spam C. Viruses D. identity theft Correct answer is: B. Spam … All of the following are examples of real security and privacy risks EXCEPT ?Read More »
provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously? A. Multitasking B. Multithreading C. Multiprocessin g D. Multicomputin g Correct answer is: A. Multitasking … provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?Read More »
To move a copy of file from one computer to another over a communication channel is called? A. File transfer B. File encryption C. File modification D. File copying Correct answer is: A. File transfer … To move a copy of file from one computer to another over a communication channel is called?Read More »
The instructions that tell a computer how to carry out the processing tasks are referred to as computer ? A. programs B. processors C. input devices D. memory modules Correct answer is: A. programs … The instructions that tell a computer how to carry out the processing tasks are referred to as computer ?Read More »
Who is the Current CEO of Microsoft? A. Babbage B. Bill Gates C. Bill Clinton D. Satya Correct answer is: D. Satya … Who is the Current CEO of Microsoft?Read More »
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? A. Daughter board B. Motherboard C. Father board D. Breadboard Correct answer is: B. Motherboard … Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?Read More »
Microprocessors as switching devices are for generation computers? A. First B. Second C. Third D. Fourth Correct answer is: D. Fourth … Microprocessors as switching devices are for generation computers?Read More »