The index register in a digital computer is used for?
A
Pointing to the stack address
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Indirect addressing
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Keeping track of number of times a loop is executed
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Address modification
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
E
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D Address modification An index register in a computer's CPU is a processor register used for modifying operand addresses during the run of a program, typically for doing vector/array operations.