PPSC Computer Science Full Book test With Answers

PPSC Computer Science Full Book test

Sr. # Questions Answers Choice
1 In the evaluation of computer language all of the following characteristics should be considered except. Application oriented features Efficiency Readability Hardware maintenance costs
2 Which of the following is not characteristics of COBOL It is a very standardized langauge. It is a very efficient in terms of coding and execution It has limited facilities for mathematical notation It is very readable langage
3 In a COBOL program the input output section is within the .........division Indentification Procedure Configuration Environment
4 All of the following are divisions of the COBOL program except. Input output Identification Procedure Data
5 Which of the following is not true of FORTRAON. It was developed for scientific and mathematical application It is one of the oldest high level languages It is a problem oriented language All of above
6 Which of the following is not one of the process that a high level language program must go through before it is ready to be executed. Transition controlling Lading Linking
7 All of the following are disadvantage of RPG except. It is a very machine dependent language. It is very limited in scope Is not suited for complex problems requiring extensive programming logic. All of the above are dis advantages
8 Which of the following is most oriented to scientific programmiing. FORTRON COBOL BASIC RPG
9 One disadvantage of a direct access file is. The delay in commuting the storage address Duplication of address locations Unused but available storage locations All of above
10 Which of the following file organization is most efficient for a file with a hinge degree of file activity. Sequential ISAM VSAM B-Tree
11 Sequential file organization is most appropriate for which of following applications. Grocery store checkout Bank checking account Pay roll None
12 Which file organization is allowed by a direct access storage derive. Direct only Sequential and direct only Indexed and direct only Sequential, indexed an direct
13 Electronic spreadsheets are most useful in situating where relatively ..........data must be input but...calculations are required. little, simple large, simple large , complex little, complex
14 Which of the following generations of language will likely include the language of the feature. First generation Second generation or third generation Fourth generation Fifth generation
15 In Basic description comments are put in the source program with the. Print statement REMARK statement INPUT Statement DATA Statement
16 A computer generated output that lets programmer follow the execution of their programs line by line is a. Core dump Trace routine Deletail listing Source listing
17 A factor in the selection of a source language is. Programmer skill Language availability Program compatibility with other software All of above
18 In the evaluation of a computer language al of the following characteristics should be considered except. Application oriented features Efficiency Readability Hardware maintenance costs
19 Which of the following is an example of problem oriented language. BASIC PL/1 FORTRAN All above
20 Which of the following is not characteristic of COBOL It is a very standardized language It is very efficient in terms of coding and execution It has limited facilities for mathematical notation It is very readable language
21 In a COBOL program the input output section is within the division Identification Procedure Configuration Environment
22 Which of the following is not true of FORTRAN. It was developed for scientific and mathematical applications It is one of the oldest high -level languages it is a problem oriented langauge. It requires extensive internal documentation.
23 Which of the following is not one of the process that a high level language program must go through before it ready to be executed. Translation Controlling lading Linking
24 All of the following are dis advantage of RPG except. It is a very machine dependent langauge. It is very limited in scope Is not suited for complex problems rearing extensive programming logic All of the above are dis advantages
25 Which of the following is most oriented to scientific programming. FORTRAN COBOL BASIC RPG
26 All computers execute BASIC programs COBOL programs Machine language program FORTRAN program
27 One dis advantage of a direct access file is. The delay in computing the storage address. Duplication of address locations Unsued, but available, storage locations. All of above
28 Sequential file organization is most appropriate for which of following application. grocery store cheackout Bank checking account Pay roll None
29 Which file organization is allowed try a direct access storage device. Direct only Sequential and direct only Indexed and direct only Sequential indexed and direct
30 The two basic types of record access methods are Sequential and random Direct and immediate Sequential and indexed None
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