Computer Fundamental Miscellaneous - Study Mode
[#901] Pictures or drawings, typically displayed on a VDU to allow users to select program options is called
Correct Answer
(B) Icons
Explanation
Solution: Pictures or a drawing, typically displayed on a VDU to allow users to select program options is called Icons. Stands for "Visual Display Unit". A VDU displays images generated by a computer or other electronic device.
[#902] A monitor looks like a TV set but it does not
Correct Answer
(A) Receive TV signals
Explanation
Solution: A monitor looks like a TV set but it does not Receive TV signals. A CRT (or the Cathode Ray Tube) Monitor looks like a television ideally. The flat panel monitors are thinner and lighter in comparison.
[#903] The earliest device that qualifies as a digital computer is
Correct Answer
(B) Abacus
Explanation
Solution: The earliest device that qualifies as a digital computer is Abacus. Abacus can be learned at any age, the obvious benefits are seen when a kid starts learning abacus during early years of education. It is important that the student can count up to 100 prior joining for Abacus training.
[#904] One million bytes of information is abbreviated as
Correct Answer
(B) MB
Explanation
Solution: The megabyte is a multiple of the unit byte for digital information. Its recommended unit symbol is MB. The unit prefix mega is a multiplier of 1000000 (10 6 ) in the International System of Units (SI). Therefore, one megabyte is one million bytes of information.
[#905] Which memory stores the values of variables.
Correct Answer
(C) RAM
Explanation
Solution: Variables are usually stored in RAM. Most variables stored in the array (i.e., in main memory) are larger than one byte, so the address of each variable is the index of the first byte of that variable. Viewing main memory as an array of bytes. Main memory, often called RAM, can be visualized as a contiguous array of bytes.