IT for Business and Management MCQs and Notes

V

Vijay Sangwan • 28.62K Points
Instructor II

Q 61. Who invented the microprocessor?

(A) marcian e huff
(B) herman h goldstein
(C) joseph jacquard
(D) all of above

G

Gopal Sharma • 38.32K Points
Coach

Q 62. MSI is the abbreviation of

(A) medium scale integrated
(B) medium system integrated
(C) medium scale intelligent
(D) medium system intelligent

A

Admin • 36.93K Points
Coach

Q 63. The original ASCII code used__bits of each byte, reserving that last bit for error checking

(A) 5
(B) 6
(C) 7
(D) 8

G

Gopal Sharma • 38.32K Points
Coach

Q 64. The full form of EEPROM is

(A) electrically erasable programmable read only memory
(B) easily erasable programmable read only memory
(C) electronic erasable programmable read only memory
(D) none of the above

V

Vikash Gupta • 33.56K Points
Instructor I

Q 65. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called

(A) ascii
(B) ebcdic
(C) bcd
(D) all of above

P

Priyanka Tomar • 35.28K Points
Coach

Q 66. Fifth generation computer is also known as

(A) knowledge information processing system
(B) very large scale integration (vlsi)
(C) both of above
(D) none of above

V

Vikash Gupta • 33.56K Points
Instructor I

Q 67. Which of the items below are considered removable storage media?

(A) removable hard disk cartridges
(B) (magneto-optical) disk
(C) flexible disks cartridges
(D) all of the above

S

Shiva Ram • 30.44K Points
Instructor I

Q 68. Architecture of the database can be viewed as

(A) two levels.
(B) four levels.
(C) three levels.
(D) one level.

V

Vijay Sangwan • 28.62K Points
Instructor II

Q 69. A relational database developer refers to a record as

(A) a criteria.
(B) a relation.
(C) a tuple.
(D) an attribute.

A

Admin • 36.93K Points
Coach

Q 70. The DBMS language component which can be embedded in a program is

(A) the data definition language (ddl).
(B) the data manipulation language (dml).
(C) the database administrator (dba).
(D) a query language.

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