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

From 1 to 15 of 101

Q. Which of the following is not included in Architectural design decisions?

a. type of application

b. distribution of the system

c. architectural styles

d. testing the system

  • d. testing the system

Q. The additional duplicate register used in ARM machines are called as                

a. copied-registers

b. banked registers

c. extra registers

d. extential registers

  • b. banked registers

Q. The banked registers are used for              

a. switching between supervisor and interrupt mode

b. extended storing

c. same as other general purpose registers

d. none of the mentioned

  • a. switching between supervisor and interrupt mode

Q. What is the processor used by ARM7?

a. 8-bit cisc

b. 8-bit risc

c. 32-bit cisc

d. 32-bit risc

  • d. 32-bit risc

Q. What is the instruction set used by ARM7?

a. 16-bit instruction set

b. 32-bit instruction set

c. 64-bit instruction set

d. 8-bit instruction set

  • a. 16-bit instruction set

Q. For image compression which tool is helpful?

a. wordpress cache enable a plugin

b. optimus wordpress plugin

c. glup-uglify

d. speed test tool

  • b. optimus wordpress plugin

Q. HTTP request is between

a. client and host

b. client and server

c. server and host

d. user and server

  • a. client and host

Q. Which of the following is not render blocking resource?

a. css

b. html

c. javascript

d. jquery

  • d. jquery

Q. For best speed position of JavaScript code should be at                              

a. top of the code

b. bottom of the code

c. middle of the code

d. anywhere in the code

  • b. bottom of the code

Q. What is the work of Gzip compression?

a. compresses an image

b. compresses web pages only

c. compresses javascript and css code only

d. compresses web pages, javascript and css

  • d. compresses web pages, javascript and css

Q. What is hotlink protection?

a. stopping other sites from displaying images

b. stopping other sites from displaying videos

c. stopping access of source code

d. compresses an image

  • a. stopping other sites from displaying images

Q. For best speed position of CSS code should be at                      

a. at the bottom of the code

b. at the middle of the code

c. at the top of the code

d. anywhere in the code

  • c. at the top of the code

Q. What is not the work of database optimization?

a. cleaning out old tables

b. creating indexes

c. optimize datatype

d. delete database

  • d. delete database
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