Top 150+ Solved Embedded Real Time Operating System MCQ Questions Answer

a. Data Bus

b. Memory Bus

c. Address Bus

d. System Bus

a. 286

b. 8-bit ISA

c. 16-bit ISA

d. ISA

a. intel

b. motorola

c. sun

d. IBM

a. 4

b. 8

c. 12

d. 16

a. Half duplex interface

b. Hard disk

c. Hard disk interface

d. Help desk interference

a. PCI bus

b. SCSI bus

c. memory bus

d. rambus

a. USB

b. FireWire

c. SCSI

d. ISA

a. Master

b. Transactor

c. Distributor

d. Initiator

a. Memory mapping

b. Interrupts

c. Program-controlled I/O

d. DMA

a. Industry Standard Architecture

b. International American Standard

c. International Standard Architecture

d. None of the mentioned

a. All of the mentioned

b. Leads to erroneous data transfer

c. Security of data

d. It is costly

a. Flip flops

b. Logic circuits

c. Shift registers

d. None of the mentioned

a. Access Point

b. Antenna

c. Network Adaptor

d. Repeater

a. standards for various types of transmission channels.

b. standards for interfaces between terminals and modems.

c. two methods of error detection and correction

d. standards for end-to-end performance of data communication systems.

a. there are various RS-232 standards.

b. asynchronous modem reverses the direction of transmitted and received data from the standard.

c. accept commands from the terminals Via Rs-232 interface.

d. many computers and peripherals use RS-232 serial interfaces, but not as DTE-to-DCE