Microprocessor
‘Burst refresh’ in DRAM is also called

None of these
Hidden refresh
Concentrated refresh
Distributed refresh

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
When referring to instruction words, a mnemonic is

 a short abbreviation for the operand address.
 a short abbreviation for the operation to be performed.
 a short abbreviation for the data word stored at the operand address.
 shorthand for machine language.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran. Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran.

A is correct R is wrong
Both A and R are correct and R is correct explanation of A
A is wrong R is correct
Both A and R are correct but R is not correct explanation of A

ANSWER DOWNLOAD EXAMIANS APP