47401. What technology is used for flat panel displays?
47402. What is meant by the term RAM?
47403. Magnetic tape can serve as :
47404. Conversion of hexadecimal number 1D7F16 to a decimal number is
47405. Microfilm reader is a
47406. In magnetic disks, data is organized on the platter in a concentric sets of rings called
47407. The data recording area between the blank gaps on magnetic tape is called a/ an:
47408. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
47409. Which term is not used to describe the memory component of a computer?
47410. Who coordinates the sequencing of events within the central processor of a computer?
47411. What type of computer programming is used for airplane ticket reservation system?
47412. The output of a 2 input OR gate is 0 only when its
47413. A high quality CAD system uses the following for printing drawing and graphs
47414. A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called
47415. The equipment with which the computer talks to its users is called a
47416. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
47417. The term gigabyte refers to
47418. The CPU chip used in a computer is partially made out of
47419. Which of the following best describes a computer-based information system?
47420. Accessing records from a file directly without searching from the beginning of the file is
47421. When did IBM close the last of its punched card manufacturing plant?
47422. The monitor of a computer is connected to it by a
47423. In a punched card system, data is processed by a
47424. A single bus structure is primarily found in
47425. What is the highest address possible if 16 bits are used for each address?
47426. An integrated circuit is
47427. Which of the following memories contains a thin film of magnetic material sandwitched between two permanent bias magnets?
47428. Which of the following bus types are used by the Apple Macintosh computer?
47429. When the time to establish link is large and the size of data is small, the preferred mode of data transfer is
47430. Group of instructions that directs a computer is called
47431. A computer-controlled device for training exercises that duplicates the work environment is a:
47432. Which of the following is not an output device of a computer?
47433. Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system?
47434. What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations?
47435. A large number of computers in a wide geographical area can be efficiently connected using
47436. Which of the following is not an advantage of magnetic disk storage?
47437. An advantage of blocking a tape is that
47438. Perforated paper used as input or output media is known as
47439. What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?
47440. Ethernet uses
47441. What is the latest write-once optical storage media?
47442. The data processing job expected to further decrease in the 1996s is that of:
47443. A computer has no more sense than a light
47444. The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as
47445. A computer program that converts an entire program into machine language at one time is called a/an
47446. A logic gate is an electronic circuit which
47447. Identity the advantages that Micro Channel Architecture offers over ISA.
47448. Computer scientists are exploring the possibility of culturing bacteria to create living chips which have digital electronic properties. What are these chips called?
47449. What is the name of the storage device which is used to compensate for the difference in rates of flow of data from once device to another?
47450. In latest generation computers, the instructions are executed
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