The term DBMS is referred to:
- (A)Â Data Base Management system
- (B)Â The software used for the management, maintenance and retrieval of the data stored in a data base
- (C) A & B both true
- (D) None of these
- (C) A & B both true
The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as:
- (A)Â Data transfer rate
- (B)Â Byte
- (C) Buds
- (D) None of these
- (A)Â Data transfer rate
The time period during which a computer is malfunctioning or not operating correctly due to machine failures is referred as:
- (A)Â Downtime
- (B)Â Uptime
- (C) Runtime
- (D) None of these
- (A)Â Downtime
EBCDIC is:
- (A) 8-bit coding system
- (B) 7-bit coding system
- (C) 8-bit coding system
- (D) 9-bit coding system
- (C) 8-bit coding system
A data communication facility on which data can be transmitted in two directions is referred as:
- (A)Â Duplex
- (B)Â Simplex
- (C) Triplex
- (D) None of these
- (A)Â Duplex
Electronic Mail /Message System (EMMS) is similar or best suits to:
- (A)Â Postal service
- (B)Â Telephone service
- (C)Â Telegraph service
- (D) None of these
- (A)Â Postal service
Digital Computer is a computer:
- (A) That works with discrete quantities
- (B) That works with analog quantities
- (C) Both A & B
- (D) None of these
- (A) That works with discrete quantities
The subdivision of fields:
- (A) Always done to give the programmer greater flexibility
- (B) Dependent on programming language used
- (C) Never accomplished on fields containing numeric data
- (D) All of the above
- (B) Dependent on programming language used
The primary memory of a personal computer consists:
- (A) ROM only
- (B) RAM only
- (C) Both ROM and RAM
- (D) Memory module
- (C) Both ROM and RAM
All the keys on the IBM PC keyboard repeat as long as one holds them down. These keys are known as:
- (A) Typematic keys
- (B) Functional keys
- (C) Automatic keys
- (D) Alphabetic keys
- (A) Typematic keys