A. ROM information can be easily updated.
B. Data in ROM is non-volatile, that is, it remains there even without electrical power.
C. ROM provides very large amounts of inexpensive data storage.
D. ROM chips are easily swapped between different brands of computers.
What characteristic of read-only memory or ROM makes it useful? Read More »
A. Silicon
B. Radium
C. Aluminum
D. Carbon
Which of the following elements is not present abundantly in earth’s crust ? Read More »
A. U.S
B. Italy
C. Russia
D. Sri Lanka
Operation Pluto was planned by Read More »
a) 55 times
b) 75 times
c) 70 times
d) 65 times
Word ‘Quran’ is repeated in Quran for how many times? Read More »
A. Gandhara
B. Chaj
C. Taxila
D. Harrapa
The area between rivers Jhelum and Chenab is called? Read More »
A. Worksheet
B. Cell
C. Workbook
D. Range
Table consisting of rows and columns is called Read More »
A. Arithmetic operation
B. Logical operation
C. Storage and relative
D. All the above
The basic operations performed by a computer are? Read More »
(a} August 1954
(cl August 1952
(b) August 1938
(d) August 1944
When did government approve National Anthem Read More »
