A removable magnetic disc that holds information ___________________?
A. Floppy disk
B. Hard drive
C. Monitor
D. Portable
Computers use the_____________ language to process data ?
Computers use the_____________ language to process data ?
A. representational
B. binary
C. processing
D. kilobyte
A file that includes an index directory to facilitate random access is__________________?
A file that includes an index directory to facilitate random access is__________________?
A. Sequential file
B. Indexed file
C. Random file
D. Serial file
What is a keyboard used for ?
What is a keyboard used for ?
A. Input text and numbers and send commands to the computer
B. To create new keys to use with your computer
C. To open the computer up
D. To create pictures and images and send them to your computer
Which of the following terms applies to communication between separate computer systems ?
Which of the following terms applies to communication between separate computer systems ?
A. Computer literacy
B. Power supply
C. Applications software
D. Connectivity
Built in memory of computer is___________________?
Built in memory of computer is___________________?
A. EROM
B. ROM
C. RAM
D. PROM
The first generation computer used __________________ for circuitry ?
The first generation computer used __________________ for circuitry ?
A. Transistor
B. IC
C. Magnetic Core
D. Vaccum Tubes
The primary device that a computer uses to store information ____________________?
The primary device that a computer uses to store information ____________________?
A. TV
B. Storehouse
C. Desk
D. Hard drive
What is the number of bit patterns provided by a 7-bit code ?
What is the number of bit patterns provided by a 7-bit code ?
A. 256
B. 512
C. 128
D. 64
You can use the tab key to ____________________?
You can use the tab key to ____________________?
A. move a cursor across the screen
B. indent a paragraph
C. move the cursor down the screen
D. both A and B