The general method for to input text and numerical data in computer is by _____________________?

Related Mcqs:

1. The most common method of entering text and numerical data into a computer system is through the use of a___________________?

   A. Keyboard
   B. Scanner
   C. Printer
   D. None of these

2. When speaking of computer input and output, input refers to_________________________?

   A. any data processing that occurs from new data input into the computer
   B. data or information that has been entered into the computer
   C. the transmission of data that has been input into the computer
   D. both B and C

3. A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________?

   A. Network interface card
   B. CPU
   C. RAM
   D. ROM

4. The term_____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?

   A. retrieval technology
   B. input technology
   C. output technology
   D. storage technology

5. Which of the following is the storage area within the computer itself which holds data only temporarily as the computer processes instruction ?

   A. the hard disk
   B. main memory
   C. the control unit
   D. read only memory

6. To select text by shadding as you drag the mouse arrow over the text is referred to as _______________________?

   A. Clip art
   B. Highlight
   C. Fetch
   D. Decode

7. Once information is input into a computer it becomes____________________?

   A. objects
   B. data
   C. ideas
   D. facts

8. A data item which is not broken down into smaller units is _____________________?

   A. Database management
   B. Data element
   C. Data entry
   D. Elementary data item

9. The primary memory of a personal computer consists of _____________________?

   A. ROM only
   B. RAM only
   C. Both ROM and RAM
   D. Memory module

10. A key that will erase information from the computer’s memory and characters on the screen _____________________?

    A. edit
    B. delete key
    C. dummy out
    D. trust key