Embedded systems - IV - Gadgetronicx

Welcome to Embedded systems - IV quiz. This quiz consists of 20 multiple choice questions and you will have 20 minutes to answer.

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Von neumann architecture is also known as

Princeton

Harvard

RISC

CISC

BGA is a type of

Microprocessor

IC package

Microcontroller

__________ number of transistors are used to store a single bit of data in SRAM

four to six

six to ten

two to four

Infinity

_______ registers are there to control the parallel ports in the basic form?

How many signals are used with memory chips?

Which of the following is a special register in MC68HC11

condition code register

Computing code register

Complex code register

Code control register

Which portocol is otherwise known as Two wire interface

SPI

CAN

UART

I2C

_______________ is an example of LIFO

queues

Pointer

SRAM

stack

Tri state is exhibited in

Output

Input

Communication lines

None of the above

10.

Which interfacing method lowers the speed of the processor

Page mode interface

Page interleaving

Basic DRAM interface

Bursh mode interface

11.

Which of the processor is a good match for applications such as video games

VLIW

GPU

Co processor

Microcontroller

12.

Which of the factors of filters which are determined by the speed of the operation in a digital signal processor

Attenuation constant

Frequency

Bandwidth

Phase

13.

SPARC was designed for

Secured pipelining

Security of system

Optimizing compilers

None of the above

14.

Which of the following is used to communication in embedded systems

I2C

SPI

USB

All of the above

15.

How many output pins for an RS 232 cable

16.

How can we find how many memory locations can be accessed by a controller

Using data lines

Using address lines

Using storage of stack

None of the above

17.

DRAM is highly denser and cheaper because it only uses one _________ to store one bit

Resistor

Capacitor

Inductor

Transistor

18.

Most of the microcontrollers used in IOT systems have TCP/IP stack inbuilt with it

True

False

19.

Which bitwise operator is used to detect the inequality in both inputs

"=="

20.

Which of the following are refered output to the parallel ports?

LED's

Switches

Keyboards

Knobs

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Embedded systems – IV

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