Question Detail

A keyboard has which type of asynchronous transfer mode ?

Serial
Parralel
Optimal
Joint

Answer: Option A

Explanation:

In serial transfer each bit is sent one after the another in a sequence of event and requires just one line.

Similar Questions :

1. EA stands for ?

Effective address
Effective absolute
Effective add
End address

Answer: Option A

2. Which system has a base or radix of 10 ?

Binary
Octal
Hexadecimal
Decimal

Answer: Option D

3. Which types of register holds a single vector containing at least two read ports and one write ports ?

Data system
Vector register
Database
Memory

Answer: Option B

4. ____ processor has to check continuously till device becomes ready for transferring the data ?

DMA
Interrupt-initiated I/O
IOP
DCP

Answer: Option B

5. Intercrosses arbitration system for multiprocessor shares a __ ?

Control Bus
Domain Bus
Primary Bus
Common Bus

Answer: Option D

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