ECAT Computer Science MCQ's Test For Full Book With Answers

ECAT Computer Science MCQ's Test For Full Book

Sr. # Questions Answers Choice
1 The technique in shared systems that avoid interspersed printout from several programs is paging queuing slicing spooling
2 UNIX is an example of a(n) memory management generic operating system NOS utility program
3 The process of allocating main memory to programs and keeping the programs in memory separate from each other is called memory protection memory management virtual storage real storage
4 Management of an operating system is handled by by interpreter the supervisor program utility program the CPU
5 In multiprogramming, two or more programs can be executed by optimizing compiler with two computers simultaneously concurrently
6 An operating system is a set of users form of time-sharing set of programs supervisor program
7 The language Smalltalk is procedural oriented document oriented problem oriented object oriented
8 An assembly language uses English words mnemonic codes 0s and 1s binary digits
9 The lowest level of programming language is nonprocedural language assembly language BASIC machine language
10 A language designed to generate routing business reports is COBOL LISP RPG ALGOL
11 A fourth-generation language used for database retrieval high level language assembly language query language procedural langauage
12 In developing a program, documentation should be done as the last step throughout the process only to explain errors only during the design phase
13 A standardized business language is CODASYL BASIC COBOL Ada
14 Software that translates assembly language into machine language is a binary translator a compiler an assembler a link-loader
15 To activate an object, send a message an instance a method an attribute
16 The highest-level language are called 4GLs high-level assembly natural
17 After starting the solution to a problem is pesudocode, the next step would be testing the program coding the program documenting the program translating the program
18 Error messages provided by a compiler are called bug diagnostic translation mistakes
19 Specifying the kind of input, processing, and output required for a program occurs when planning the solution flowcharting the problem coding the problem defining the problem
20 The language named for a French mathematician is C Ada Pascal Modula-3
21 The ability of an object to interpret a message using its own methods is called Polymorphism encapsulation inheritance messaging
22 The first high-level language to be introduced was COBOL FORTRAN Pascal Ada
23 A COBOL program has how many divisions four two five seven
24 Comments in the program itself are part of compiling translating linking documenting
25 The process of detecting, locating and correcting logic error is called desk-checking translating debugging documenting
26 In preparing a program, desk-checking and translation are example of coding planning testing documentating
27 An English-like language that one can use as a program design tool is BASIC pseudocode PL/I Pascal
28 During the development of a program, drawing a flowchart is a means to plan the solution code the program define the problem document the problem
29 The fist Apple computer was built in a garage a warehouse an apartment a factory
30 In preparing a program, one should first plan the solution code the program document the problem define the problem
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