A. an ASCII code
B. a magnetic tape
C. an OCR scanner
D. a bar code
Related Mcqs:
- If a computer has more than one processor then it is known as__________?
A. Uni-process
B. Multiprocessor
C. Multi-threaded
D. Multi-programming - What is the maximum number of lines you can set for lines to drop box in Ms Word?
A. 3
B. 5
C. 10
D. 15 - What is the shortcut key to display field codes?
A. Alt + F9
B. Ctrl + F9
C. Shift + F9
D. Space + F9 - What is the shortcut key to display field codes?
A. Alt + F9
B. Ctrl + F9
C. Shift + F9
D. Space + F9Submitted by: Nomi
- _____________is computer software designed to operate the computer hardware and to provide platform for running application software?
A. Application software
B. System software
C. Software
D. None of these - The process of transferring files from a computer on the Internet to your computer is called_____________?
A. Downloading
B. uploading
C. FTP
D. JPEG - Which part of the computer is directly involved in executing the instructions of the computer program?
A. The scanner
B. The main storage
C. The secondary storage
D. The processor - A(n)_____________is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices?
A. application suite
B.compiler
C. input/output system
D. Operating system
E. None of these - What computer virus holds the record for being the most widespread computer virus?
A. I Love You
B. Nimdad
C. Melissa
D. ChristmasSubmitted by: Tasneem Ahmad
- A program that acts as an intermediary between a user of a computer and the computer hardware:
A. Utility Software
B. Computer Software
C. Operating System
D. Application SoftwareSubmitted by: SUHAIL AHMED KALHORO
The correct answer to the question: "Codes consisting of lines of varying widths or lengths that are computer-readable are known as__________?" is "a bar code".