Free computer quiz Online Test - MeritNotes

No. of Questions :10

Remaining Time :

1. Tracing, of any input record or process, performed on a system, back to its original source, is a/an

2. A computer system is the integration of physical entities called hardware and non physical entities called

3. CPU reads and executes program instructions, performs calculations and ____

4. Memory, also called random access memory, or RAM,_____

(a) Allots data, programs, commands, and user responses to be entered into a computer
(b) Consists of electronic components that store data
(c) Contains the electronic circuits that cause processing to Occur
(d) Makes the information resulting from processing available for use

5. Acceptance testing is

(a) Testing changes made in an existing or a new program
(b) Is checking the logic of one or more programs in the candidate systems
(c) Making sure that the new programs do in fact process certain transactions according to specifications
(d) Running the system with line data by the actual user

6. The instructions and data are stored in the ___ so that the processor can directly fetch and execute them.

7. ____ card is an input device stores data in a microprocessor embedded in the card.

8. An audit trial is

(a) A data item that characterizes an object
(b) A feature of data processing systems that allows for the study of data as processed from step to step, and auditor can then trace all transactions that affect an account
(c) Two or more data items handled as a unit
(d) All of these

9. ____ are a storage medium from which data is read and to which it is written by lasers.

10. Problem analysis is done during

Home

Terms & Conditions

Contact