Top 80+ Solved IT for Business and Management MCQ Questions Answer
Q. The language which has recently become the defacto standard for interfacing application programswith relational database system is
a. oracle.
b. sql.
c. dbase.
d. 4gl
Q. The way a particular application views the data from the database that the applicationuses is a
a. module.
b. relational model.
c. schema.
d. sub schema.
Q. In an E-R diagram an entity set is represent by a
a. rectangle.
b. ellipse.
c. diamond box.
d. circle.
Q. A report generator is used to
a. update files.
b. print files on paper.
c. data entry.
d. delete files.
Q. The property / properties of a database is / are :
a. it is an integrated collection of logically related records.
b. it consolidates separate files into a common pool of data records.
c. data stored in a database is independent of the application programs using it.
d. all of the above.
Q. 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.
Q. A relational database developer refers to a record as
a. a criteri
b. a relation.
c. a tuple.
d. an attribute.
Q. Architecture of the database can be viewed as
a. two levels.
b. four levels.
c. three levels.
d. one level.
Q. 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
Q. The commonly used standard data code to represent alphabetical, numerical and punctuationcharacters used in electronic data processing system is called
a. ascii
b. ebcdic
c. bcd
d. all of above
Q. 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
Q. MSI is the abbreviation of
a. medium scale integrated
b. medium system integrated
c. medium scale intelligent
d. medium system intelligent
Q. Who invented the microprocessor?
a. marcian e huff
b. herman h goldstein
c. joseph jacquard
d. all of above
Q. MICR stands for
a. magnetic ink character reader
b. magnetic ink code reader
c. magnetic ink case reader
d. none of the above