Embedded Mcq

___ Bit microcontroller is designed for low-cost applications.

• a. 4

• b. 8

• c. 16

• d. 12

ASIC stands for?

• a. Avionics Subsystem Interface Contractor

• b. Aviation Security Identification Card

• c. Application Specific Integrated Circuit

• d. Application-Specific introduction code

CISC stands for?

• a. Complex Instruction Set Computer

• b. Central Instructional Support Center

• c. Complex information set computer

• d. Computer & Information Sciences Course

UART stands for

• a. Universal Application Records and Transmitters

• b. Universal Adjustment and Realigning Tool

• c. Universal Asynchronous Receiver and Transmitter

• d. None of the above

What is the name of the first microcontroller?

• a. 8051

• b. 8085

• c. 8086

• d. 8052

The time taken to complete any instruction is called ___.

• a. Machine cycle

• b. Instruction cycle

• c. Both A and B

• d. None of the above

A program that consists of 0s and 1s is called ___.

• a. High-level language

• b. Low-level language

• c. Machine language

• d. Decimal language

The “asm” file is also called the ___ file.

• a. Destination

• b. Source

• c. Record

• d. Database

In 8051 microcontroller ___ directive is used to define the 8-bit data.

• a. Register

• b. Define byte

• c. Processor

• d. None of the above

The first part of each instruction is called ___.

• a. Mnemonic

• b. Opcode

• c. Both A & B

• d. None of the above