Explore topic-wise MCQs in Computer Science.

This section includes 374 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.

1.

Lower-level managers make day-to¬day ______ decisions to schedule and control specific tasks.

A. operational
B. decision
C. success
D. simulation
E. None of the above
Answer» B. decision
Discussion
2.

Lower-level managers make day-to¬day ______ decisions to schedule and control specific tasks.

A. operational
B. decision
C. success
D. simulation
E. None of the above
Answer» B. decision
Discussion
3.

Inwhich area are job openings expected to decline in the future?

A. omputer operator
B. ata-entry operator
C. pplication programmer
D. ystem programmer
E. one of the above
Answer» C. pplication programmer
Discussion
4.

Whichof the followingismost responsible for the inability of auditors to uncover computer crimes?

A. he auditor's lack of knowledge in computer technology
B. he prohibitively expensive audit procedures needed to detect computer frauds
C. he client's concern that the public will learn of the crime
D. he relatively small average take of computer frauds
E. one of the above
Answer» C. he client's concern that the public will learn of the crime
Discussion
5.

Quantitativeevaluationofnew products assures that

A. heimportantfactorsreceive management attention
B. he factors are weighted according to their relative importance
C. oth (a) and (b)
D. either (a) nor (b)
E. one of the above
Answer» D. either (a) nor (b)
Discussion
6.

Computingsystemsmostoften facilitate planning because they:

A. ake it possible to take into account many possibilities in an uncertain situation
B. ake it possible to solve complex problems
C. nable an appropriate data processing system to provide answers quickly
D. ll of the above
E. one of the above
Answer» B. ake it possible to solve complex problems
Discussion
7.

Fixedassetfilemanagement procedures are not required for

A. arrying out fixed asset physical inventory taking
B. rocessing fixed asset purchase
C. stimating fire insurance requirements
D. ll of the above
E. one of the above
Answer» F.
Discussion
8.

A _____ provides a set of integrated computer tools that allow a decision maker to interact directly with computersinordertoretrieve information useful for semistructured and unstructured decisions,

A. DS
B. BMS
C. IS
D. ontrol
E. one of the above
Answer» B. BMS
Discussion
9.

Manylargeorganizationshave information _____ where managers can use fourth-generation languages to retrieve the facts they need from online data bases, and where staff experts are available to provide PC hardware/ software guidance.

A. xpert
B. enters
C. ontrol
D. IS
E. one of the above
Answer» C. ontrol
Discussion
10.

_____ is an application of the computer where the computer makes decisions or judgments that appear to require humanintuition,reasoningand intelligence.

A. I
B. S
C. BS
D. ase-rule
E. one of the above
Answer» B. S
Discussion
11.

Anoptionalfacilitateslocation program can be used to study

A. actory location alternative
B. arehouse location alternatives
C. lant location alternatives
D. ll of the above
E. one of the above
Answer» E. one of the above
Discussion
12.

The prime concern of financial control is
A. perform screening and selection of data from the data base
B. both (a) and (b)
C. neither (a) nor (b)
D. None of the above
Answer» D. None of the above
Discussion
13.

Operational budgeting require how many data files that would not otherwise be needed?
A. invoice data entry is one-line
B. inquiries concerning payable are to be answered on-line
C. All of the above
D. None of the above
Answer» E.
Discussion
14.

Marketing planning is concerned with

A. planning the amount and placement of newspaper ads
B. planning consignment sales contracts to be offered
C. planning sales force size and deployment
D. All of the above
Answer» E.
Discussion
15.

Detected money errors are corrected with

A. debit entries
B. credit entries
C. both (a) and (b)
D. neither (a) nor (b)
Answer» D. neither (a) nor (b)
Discussion
16.

In applying the systems approach, the manager proceeds from the

A. super system to the system to the subsystem level
B. system to the sulpersystem to the subsystem level
C. subsystem to the system to the supersystem level
D. supersystem to the supersystem to the system level.
Answer» B. system to the sulpersystem to the subsystem level
Discussion
17.

The common practice is to maintain

A. one generation of data files
B. two generations of data files
C. three generations of data files
D. batch processing
Answer» C. three generations of data files
Discussion
18.

Environmental information has greater value on the

A. top management level
B. middle management level
C. lower management level
D. All of the above
Answer» B. middle management level
Discussion
19.

Which of the following is not an advantage of decentralized processing over centralized processing?

A. reduced data communication costs
B. improved system reliability
C. increased employee productivity
D. increased computer system control
Answer» E.
Discussion
20.

A periodic report can facilitate management by exception by

A. including complete alphabetic descriptions for each numeric entry
B. including only those transactions that fall within predetermined limits of acceptable performance
C. consolidation of multiple transactions into a summary form
D. comparing actual performance with acceptable standards
Answer» E.
Discussion
21.

Data is gathered, describing what is happening in the

A. input area
B. transformation
C. output area
D. All of the above
Answer» E.
Discussion
22.

MIS constraints are imposed by

A. the firm's managers
B. the firm's finance
C. the environment
D. All of the above
Answer» E.
Discussion
23.

The calculation of expected outcomes in intended to help the manager

A. identify problems
B. identify solutions
C. evaluate solutions
D. All of the above
Answer» D. All of the above
Discussion
24.

Many large organizations have information _____ where managers can use fourth-generation languages to retrieve the facts they need from online data bases, and where staff experts are available to provide PC hardware/ software guidance.

A. expert
B. centers
C. control
D. MIS
Answer» C. control
Discussion
25.

Which of the following abilities is/are required for both the system programmer and the EDP auditor?

A. knowledge in computer science
B. knowledge in accounting applications
C. two of the above
D. knowledge in information systems
Answer» B. knowledge in accounting applications
Discussion
26.

Customer credit-granting decisions should be incorporated into the

A. inventory control system
B. accounts receivable systems
C. sales order entry system
D. sales analysis system
Answer» D. sales analysis system
Discussion
27.

_____ assist management is answering what-if-questions.

A. relevant
B. management by exception
C. predictive reports
D. control
Answer» D. control
Discussion
28.

If safety stock is 6 and the EOQ is 50, average inventory level is

A. 80
B. 86
C. 85
D. 90
Answer» E.
Discussion
29.

The type of information most restricted by a poor interface between generalized data base management systems and special computing system languages is

A. supervisory
B. planning
C. priority setting
D. limitation
Answer» C. priority setting
Discussion
30.

A device is said to be _____ when it is accessible to, or under the control of, the processor

A. people
B. icons
C. information system
D. on-line
Answer» E.
Discussion
31.

PCM stands for _____

A. plug-compatible manufacturer
B. personal computer media
C. PC-manufacturer
D. PC-modem
Answer» B. personal computer media
Discussion
32.

Theories are evaluated with

A. data
B. information
C. principles
D. propositions
Answer» E.
Discussion
33.

Sales order data is entered by means of

A. terminal entry
B. keypunch
C. OCR
D. All of the above
Answer» E.
Discussion
34.

A popular technique for forecasting is

A. correlation analysis
B. regression analysis
C. linear programming
D. Monte Carlo
Answer» C. linear programming
Discussion
35.

Lower-level managers make day-to¬day ______ decisions to schedule and control specific tasks.

A. operational
B. decision
C. success
D. simulation
Answer» B. decision
Discussion
36.

Computing systems designed to supply supervisory information include.

A. invoicing systems
B. payroll systems
C. process control systems;
D. All of the above
Answer» D. All of the above
Discussion
37.

The limits imposed by the firm itself or its environmental on the decision maker are called

A. parameters
B. constraints
C. constructs
D. perimeters
Answer» C. constructs
Discussion
38.

An information system that supplies information specifically to aid managers with decision-making responsibilities is called a

A. DBMS
B. MIS
C. DSS
D. DBA
Answer» C. DSS
Discussion
39.

Data are allowed to be transmitted in only one direction in a:

A. simplex channel
B. dumb channel
C. half-duplex channel
D. full-duplex channel
Answer» B. dumb channel
Discussion
40.

A periodic report can be used to

A. identify the problem
B. evaluate solutions
C. identify solutions
D. select solutions
Answer» B. evaluate solutions
Discussion
41.

Adding a new account to the chart of accounts at the beginning of an accounting period is a

A. simple revision
B. moderately complex revision
C. complex revision
D. All of the above
Answer» C. complex revision
Discussion
42.

The number of management layers in a firm is determined by

A. the scalar principle
B. the span of control
C. the degree of unity in the command
D. the number of managers in the firm
Answer» C. the degree of unity in the command
Discussion
43.

In transportation model of O R once an initial solution has been found, the next step is to test that solution for optimality. The methods widely used for testing the solution are:

A. Stepping Stone Method
B. Modified Distribution Method
C. Both of the above
D. Slack variable method
Answer» D. Slack variable method
Discussion
44.

The post installation audit seeks to assure that

A. managers information needs are being met
B. the system is accurate and secure
C. both (a) and (b)
D. neither (a) nor (b)
Answer» D. neither (a) nor (b)
Discussion
45.

Which of the following is not one of the major components of decision-support system?

A. language system
B. knowledge system
C. expert system
D. problem-processing system
Answer» D. problem-processing system
Discussion
46.

The latest time that the event can be delayed without delaying the completion of the entire project in PERT chart is:

A. earliest allowable time
B. latest allowable time
C. earliest pass
D. latest pass
Answer» C. earliest pass
Discussion
47.

Expert systems are part of the general area of research known as _____

A. AI
B. ES
C. STUDENT
D. RAND
Answer» B. ES
Discussion
48.

Quantitative techniques used to solve business problems are called

A. operations management
B. operations science
C. operations research
D. management operations
Answer» D. management operations
Discussion
49.

How much should an organisation spend for information can be determined by some type of a:

A. cost analysis
B. benefit analysis
C. cost-benefit analysis
D. any of the above
Answer» D. any of the above
Discussion
50.

Functional subsystems are connected by

A. resource flows
B. decision flows
C. information flows
D. data flows
Answer» B. decision flows
Discussion