1000+ IBPS Computer Awareness Quiz - 2

Question: 6

The mistake committed by interchanging two digits in a numeric field during data entry, is called

(A) Alpha testing error

(B) Beta testing error

(C) Transcription error

(D) Transposition error

Question: 7

A data element in a record, that uniquely distinguishes the record, from all other records, is called

(A) System review

(B) Test data

(C) Key

(D) Response time

Question: 8

A square symbol

(A) Represents a process that transforms incoming dataflow(s) into outgoing data flows

(B) Is a data store-data at rest, or a temporary repository of data

(C) Identifies data flow

(D) Defines a source or destination of system data

Question: 9

The approach used in top-down analysis and design is

(A) To identify the top level functions by combining many smaller components into a single entity

(B) To prepare flowcharts after programming has been completed

(C) To identify the top level functions by combining many smaller components into a single entity

(D) All of these

Question: 10

A data flow diagram is

(A) Primary output of the systems design phase

(B) Modern version of the flowchart

(C) Mainly used at the systems specification stage

(D) All of these