Basic Computer Knowledge Test 500 + Questions and Answers

476.

What does SMPS stands for?

   A.) Single Mode Power Supply
   B.) Simple Mode Power Supply
   C.) Switched Mode Power Supply
   D.) Synchronous Mode Power Supply

Answer: Option 'C'

Switched Mode Power Supply

477.

The most widely used computer device is.

   A.) Solid state disks
   B.) External hard disk
   C.) Internal hard disk
   D.) Mouse

Answer: Option 'C'

Internal hard disk

Basic Computer Knowledge Quiz

478.

The process of transferring files from a computer on the Internet to your computer is called

   A.) Downloading
   B.) FTP
   C.) Forwarding
   D.) Uploading

Answer: Option 'A'

Downloading

Basic Computer Knowledge Quiz

479.

What does an electronic spread sheet consist of? (choose the best answer)

   A.) Rows
   B.) Columns
   C.) Cells
   D.) All of these

Answer: Option 'D'

All of these

Basic Computer Knowledge Quiz

480.

In Operating Systems, resource management can be done through ______

   A.) Time Division Multiplexing
   B.) Space Division Multiplexing
   C.) System Bus
   D.) Both (A) and (B)

Answer: Option 'D'

Both (A) and (B)

481.

Which of the following statement is wrong?

   A.) Interpreter is better than complier for debugging
   B.) Interpreter take less time than complier in execution
   C.) Interpreter executes the program line by line
   D.) Complier scans the entire program before translation

Answer: Option 'B'

Interpreter take less time than complier in execution

482.

Which of the following device enables the microprocessor to read data from the external devices?

   A.) printer
   B.) joystick
   C.) display
   D.) reader

Answer: Option 'B'

joystick

483.

Which of the following, statements is false concerning file names?

   A.) The file extension comes before the dot (.)followed by the files
   B.) Files may share the same name or the same extension but not both
   C.) Every file in the same folder must have a unique name
   D.) File extension is another name for file type

Answer: Option 'A'

The file extension comes before the dot (.)followed by the files


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