which one is Digital device, select from the choices below?

Related Mcqs:

1. A light sensitive device that converts drawing, printed text or other images into digital form is___________?

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

2. The device used to carry digital data on analogue lines is called as_________?

   A. Modem
   B. Multiplexer
   C. Modulator
   D. Demodulator

3. To select multiple cells, rows, or columns in a table that are not adjacent to one another, select the first cell and then hold down the ________ key while selecting the next cell, row, or column.

   A. alt
   B. shift
   C. enter
   D. ctrl

4. The computer that process both analog and digital is called____________?

   A. Analog computer
   B. Digital computer
   C. Hybrid computer
   D. Mainframe computer

5. _________ is called the father of modern digital computer?

   A. Allen Turing
   B. Blaise Pascal
   C. Charles Babbage
   D.  J.H  Muller

6. The proper definition of a modern digital computer is____________?

   A. An electronic automated machine that can solve problems involving words and numbers
   B. A more sophistic and modified electronic pocket calculator
   C. Any machine that can perform mathematical operations
   D. A machine that works on binary code

7. Digital computer was invented by?

   A. John Vincent Atanasoff
   B. Steve Jobs
   C. Charless babbage
   D. James watson

   Submitted by: Kashif Ashraf

8. In which graphics, digital photos and scanned images are typically stored with extensions such as.bmp, .png, .jpg, .tif or.gif?

   A. Bitmap
   B. Pixels
   C. Both Bitmap and Pixels
   D. Plane

   Submitted by: Malik Asghar Hussain

9. The digital signals can be represented by________?

   A. 0 and 1
   B. Binary Codes
   C. High and Low
   D. All of Above

   Submitted by: Ali Mallah

10. In Excel which key is used to select entire column?

    A. Ctrl+Space
    B. Shift+Space
    C. Alt+Space
    D. None of these

    Submitted by: Muhammad Danish