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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.
251. |
EDP auditors can be acquired from |
A. | computer consulting firms |
B. | accounting firms |
C. | general management consulting firms |
D. | All of the above |
Answer» E. | |
252. |
A condition that led to the development of databases was: |
A. | the proliferation of data files |
B. | an increase in the amount of data handled by organizations |
C. | a demand for more data to support informational needs |
D. | all the above. |
Answer» E. | |
253. |
The four major corporate resources are money, materials, information, and |
A. | people |
B. | icons |
C. | information system |
D. | on-line |
Answer» B. icons | |
254. |
The first two steps in the ____ process are to establish goals or standards, and then measure actual performance. |
A. | expert |
B. | centers |
C. | control |
D. | MIS |
Answer» D. MIS | |
255. |
Header labels contain |
A. | creation data |
B. | control totals |
C. | both (a) and (b) |
D. | neither (a) nor (b) |
Answer» B. control totals | |
256. |
The DBA is |
A. | a person |
B. | a computer device |
C. | a communication technique |
D. | All of the above |
Answer» E. | |
257. |
The computer has been applied most effectively in |
A. | marketing |
B. | manufacturing |
C. | personnel |
D. | engineering |
Answer» C. personnel | |
258. |
Order-filling activity in the physical system is triggered by the |
A. | manufacturing information system |
B. | order entry subsystem |
C. | billing subsystem |
D. | accounts receivable subsystem |
Answer» D. accounts receivable subsystem | |
259. |
Quantitative evaluation of new products assures that |
A. | the important factors receive management attention |
B. | the factors are weighted according to their relative importance |
C. | both (a) and (b) |
D. | neither (a) nor (b) |
Answer» D. neither (a) nor (b) | |
260. |
Which of the following is not a major subsystem part providing an opportunity for system design controls |
A. | data base |
B. | model base |
C. | both (a) and (b) |
D. | neither (a) nor (b) |
Answer» E. | |
261. |
Which of the following are measures of quality: |
A. | validity |
B. | accuracy |
C. | precision |
D. | All of the above |
Answer» E. | |
262. |
The most straightforward resource flow is |
A. | manpower |
B. | machines |
C. | material |
D. | money |
Answer» C. material | |
263. |
The type of model that helps the manager forecast future events is the |
A. | physical model |
B. | graphical model |
C. | narrative model |
D. | All of the above |
Answer» E. | |
264. |
One of the purchases order system's procedure sets is |
A. | automatic purchase order writing |
B. | receiving |
C. | accounts payable |
D. | All of the above |
Answer» B. receiving | |
265. |
The analysis and design of application systems are the responsibility of a _____ |
A. | Computer Operator |
B. | Programmer |
C. | System Analyst |
D. | Data entry operator |
Answer» D. Data entry operator | |
266. |
Production machines were first controlled by the computer by means of |
A. | punched cards |
B. | punched paper tape |
C. | magnetic tape |
D. | magnetic cards |
Answer» C. magnetic tape | |
267. |
To _____ is to decide in advance on a course of action. |
A. | master |
B. | decision |
C. | plan |
D. | control |
Answer» D. control | |
268. |
The Nolan _____ model identifies several phases that describe the development of information systems in organizations. |
A. | stage |
B. | plan |
C. | decision |
D. | master |
Answer» B. plan | |
269. |
A person who has the responsibility for development of a new product (such a instant coffee) in a firm is called a |
A. | brand manager |
B. | project manager |
C. | development manager |
D. | market manager |
Answer» C. development manager | |
270. |
Long-range planning reports produced in an MIS are primarily designed for: |
A. | top management |
B. | middle management |
C. | lower management |
D. | both (a) and (c) |
Answer» B. middle management | |
271. |
An Information system that responds immediately to the needs of the physical system is called a(n) |
A. | inline system |
B. | on line system |
C. | offline system |
D. | realtime system |
Answer» E. | |
272. |
Econometric models include techniques from |
A. | economics |
B. | statistics |
C. | mathematics |
D. | All of the above |
Answer» E. | |
273. |
Which of the following is true of parallel transmission? |
A. | It involves the simultaneous transmission of eight bits. |
B. | The speed is quoted in bits per second. |
C. | It is slower than serial trans¬mission. |
D. | Most microcomputers commu¬nicate with other computers in this mode. |
Answer» B. The speed is quoted in bits per second. | |
274. |
The product structure file is also called the |
A. | item master file |
B. | bill of materials file |
C. | operations file |
D. | All of the above |
Answer» C. operations file | |
275. |
Which of the following is requirement to develop a successful management information system? |
A. | a staff of technical specialists with the skills necessary to develop the computer based parts of the system |
B. | the development of a short-range goal for the system |
C. | the development of a long-range goal for the system |
D. | a commitment from management to allocate the personnel and resources necessary to get the job done |
Answer» E. | |
276. |
Slack is the calculated time span within which the event must occur: |
A. | 1 |
B. | |
C. | cannot be said |
D. | All of the above |
Answer» B. | |
277. |
A skills search requires that the employee file be accessible by |
A. | employee position |
B. | applicant file |
C. | employee skill category |
D. | employee name |
Answer» D. employee name | |
278. |
The file key of the fixed assets file includes the |
A. | fixed asset account number |
B. | acquisition date |
C. | asset identification number |
D. | depreciation account number |
Answer» D. depreciation account number | |
279. |
Distinguishing between the different levels of management can be accomplished by analyzing, |
A. | types of decision made |
B. | frequency with which decisions are made |
C. | time frame considered in making decisions |
D. | types of report information needed to make decisions |
Answer» E. | |
280. |
The study project proposal |
A. | estimates the effect the MIS will have on company profits |
B. | estimate the costs of studying the feasibility of an MIS in detail |
C. | both (a) and (b) |
D. | neither (a) nor (b) |
Answer» D. neither (a) nor (b) | |
281. |
A _____ provides a set of integrated computer tools that allow a decision maker to interact directly with computers in order to retrieve information useful for semistructured and unstructured decisions, |
A. | DDS |
B. | DBMS |
C. | MIS |
D. | Control |
Answer» B. DBMS | |
282. |
A person who has a high-school diploma would be least likely to obtain which of the following jobs? |
A. | data-entry operator |
B. | librarian |
C. | computer operator |
D. | programmer |
Answer» E. | |
283. |
Standards are provided by |
A. | standards organizations |
B. | user groups |
C. | computer vendors |
D. | All of the above |
Answer» E. | |
284. |
In which area are job openings expected to decline in the future? |
A. | computer operator |
B. | data-entry operator |
C. | application programmer |
D. | system programmer |
Answer» C. application programmer | |
285. |
Data items in the fixed asset record of a newly purchased asset that a well-designed application program could obtain automatically include |
A. | estimated disposal data |
B. | source |
C. | first cost |
D. | All of the above |
Answer» E. | |
286. |
In the Financial Decision-Making System which of the following is not a transaction processing system input: |
A. | cash receipts |
B. | cash returns |
C. | cash issues |
D. | warehouse requisition slip |
Answer» E. | |
287. |
Which of the following is part of the decision-making process? |
A. | problem identification |
B. | alternative selection |
C. | problem recognition |
D. | action |
Answer» E. | |
288. |
Marketing research data is gathered by |
A. | observation |
B. | In-depth interviews |
C. | controlled experiment |
D. | All of the above |
Answer» E. | |
289. |
If you are an information-system manager, which organization is most appropriate for your interest? |
A. | ACM |
B. | SIM |
C. | ASA |
D. | IEEE |
Answer» C. ASA | |
290. |
A system must be composed of more than one |
A. | subsystem |
B. | element |
C. | super system |
D. | All of the above |
Answer» C. super system | |
291. |
The major function of the language system is: |
A. | to perform various processing tasks |
B. | to provide artificial-intelligence capabilities to the DSS |
C. | to provide data to the DSS |
D. | to enable the users to interact with the DSS |
Answer» E. | |
292. |
The most structured marketing problems are likely to be those dealing with |
A. | product |
B. | promotion |
C. | place |
D. | price |
Answer» D. price | |
293. |
The model curriculum for information-system education suggested by the _____ has a more theoretical and conceptual basis, whereas the model by the _____ is more practical and applied in nature. |
A. | AI, ES |
B. | KBS, AI |
C. | ACM, DPMA |
D. | SISD, MMD |
Answer» D. SISD, MMD | |
294. |
Data integrity refers to |
A. | the simplicity of data |
B. | the privacy of data |
C. | the validity of data |
D. | the security of data |
Answer» D. the security of data | |
295. |
Assembly languages are most commonly used to write computing systems that provide |
A. | supervisory information |
B. | priority setting information |
C. | planning information |
D. | All of the above |
Answer» B. priority setting information | |
296. |
_____ write computer programs that perform jobs specified by the user. |
A. | Programmer |
B. | Data entry operator |
C. | System Analyst |
D. | Computer operator |
Answer» B. Data entry operator | |
297. |
A _____ is a brief message to an operator that describes what data are to be entered. |
A. | prompt |
B. | passwords |
C. | MIS |
D. | Tactical |
Answer» B. passwords | |
298. |
The MIS structure with one main computer system is called a: |
A. | distributed MIS structure |
B. | hierarchical MIS structures |
C. | centralized MIS structure |
D. | decentralized MIS structure |
Answer» D. decentralized MIS structure | |
299. |
The amount of a certain product sold to a certain customer in a past period can be obtained from the |
A. | customer file |
B. | sales history file |
C. | inventory file |
D. | All of the above |
Answer» E. | |
300. |
The online, softcopy display of a customer's charge account to respond to an inquiry is an example of a(n): |
A. | regularly scheduled report |
B. | on-demand report |
C. | exception report |
D. | forecasting report |
Answer» C. exception report | |