A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using __________________?

Related Mcqs:

1. 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

2. What term is used to describe using the mouse to move an item on the screen to a new location ?

   A. Click
   B. Double-click
   C. Drag and drop
   D. Point

3. ___________ terminals (fomerly known as cash registers) are often connected to complex inventory and sales computer system ?

   A. Query
   B. Sales
   C. POS
   D. Data

4. A computer falls into the __________________ category if it is, at the time of construction, one of the fastest computers in the world?

   A. mini computer
   B. super computer
   C. micro computer
   D. both A and B

5. The silicon chips used for data processing are called __________________?

   A. ROM chips
   B. RAM chips
   C. PROM chips
   D. Micro processor

6. The acronym WORM in a computer system and used in optical technology stands for __________________?

   A. Write only, Read memory
   B. Write once, Read memory
   C. Write only , Replicate memory
   D. Write once, Read many

7. A keyboard is this kind of device __________________?

   A. Black
   B. Input
   C. Output
   D. Word Processing

8. A personal computer is designed to meet the computing needs of a(n)__________________?

   A. individual
   B. department
   C. company
   D. city

9. A __________________ is a TCP name for a transport service access point?

   A. port
   B. pipe
   C. node
   D. none of these

10. A place in the computer system where data and programs are temporarily stored __________________?

    A. Paste
    B. Open
    C. Memory
    D. Pocket