A. Encryption
B. Sorting
C. Code Protection
D. Firewall
Related Mcqs:
- Surgeons can perform delicate operations by manipulating devices through computer instead of manually. This technology is known as___________________?
A. computer forensics
B. forecasting
C. robotics
D. simulation - 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 - 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 - Digital photos and scanned images are typically stored as___________________ graphics with extensions such as .bmp, .png, .jpg, .tif, or .gif ?
A. vector
B. bitmap
C. either vector or bitmap
D. neither vector nor bitmap - Capital letters on a keyboard are referred to as___________________?
A. Caps lock key
B. Grownups
C. Big guys
D. Upper case letters - A six – digit card field used for postal ZIP codes is defined as___________________?
A. An alphanumeric field
B. A numeric field
C. A letter field
D. A alphabetic field - The range of frequencies available for data transmission is known as_________________?
A. Bandwidth
B. Bug
C. Bus
D. Bits - A generalised software package produced to meet the bugs of a variety of data processing users is known as________________?
A. Application package
B. Operating system
C. System software
D. Utility programs - A digital device that processes data is known as_______________?
A. Database
B. DBMS
C. Data entry
D. Data processor - The device that forwards messages/data packets between networks is known as_________________?
A. Router
B. Server
C. Bridge
D. Backbone
