Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Computer Organization and Architecture I/O Interface
Techniques for performing I/O :
A. Programmed I/O
B. Interrupt-driven I/O
C. Rotational I/O
D. Direct memory access
E. Channelized I/O
Choose the correct answer from the options given below :
1
A and C Only
2
A, B and D Only
3
A, D and E Only
4
B and E Only