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You Are On Multi Choice Question Bank SET 669

33451. A data item which is not broken down into smaller units is _____

33452. A computer is a box full of electronic

33453. What are the concentric circles on floppy disks know as?

33454. A one-bit signal that indicates the start of data transmission by an asynchronous device is

33455. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

33456. An electronic circuit with about 20 transistors fabricated on a silicon chip is known as

33457. Instructions and memory addresses are represented by

33458. Which type of computers use the 8 bit code called EBCDIC?

33459. Which generation of computers is covered by the period 1964-77?

33460. First CAD system called AutoCAD for the PCs was announced in the year 1982. Can you tell who announced it?

33461. Main storage is also called

33462. Which printer is very commonly used for desk-top publishing?

33463. Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____

33464. The no of logical records in a physical record is

33465. Personnel who design, program, operate and maintain computer equipment refers to

33466. The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as

33467. In the third generation of computers:

33468. A common example of a data storage medium is

33469. IBM-PC is an example of

33470. Which of the following will happen when data is entered into a memory location?

33471. All inputs must be in ON position to have an output is known as

33472. The intersection of a column and row in a spreadsheet is called a bon or

33473. A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as

33474. The number of bits that are typically stored on each track of a magnetic disk is usually

33475. The silicon chips used for data processing are called

33476. The code that should be adequate for present and anticipated data processing both for machine and human use is

33477. What is the number of bit patterns provided by a 7-bit code?

33478. The basic unit within a computer store capable of holding a single unit of data is

33479. A system program which helps the execution of user programs is known as

33480. LISP was developed by

33481. The first mechanical calculating machine was made by

33482. Which programming language is much in vogue among users of microcomputers

33483. Multiplication of 1112 by 1012 is

33484. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

33485. Which is not a factor when categorizing a computer?

33486. Conversion of an octal number 208 to its binary number is

33487. Which of the following is a system programming language for micro-computers in the Intel family.

33488. Which of the following can be output by a computer?

33489. Sequential file organization is most appropriate for which of the following applications?

33490. Who is called the "grand father" of the computer?

33491. Which input device is able to scan & interpret an entire page that is typed in a special font

33492. A half byte is know is

33493. Which language is used in the areas of pattern recognition, artificial intelligence & for simulation of games.

33494. Which company is the biggest player in the microprocessor industry?

33495. A medium for transferring data between two locations is called

33496. An adder in which the bits of the operands are added one after another is

33497. The OR, XOR & AND functions can be performed by _____ of the computer in a CPU.

33498. A prewritten program that's sold to perform a common task is called an application

33499. Locations in the main memory of a computer are called

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