MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If the processing speed goes up from 1GHZ to 4GHZ and the number of cores goes from 1 to 2-what is the exact effect on the performance of the computer?
A
Quadrupled
B
Eight Times faster
C
Sixteen times faster
D
Doubled
Explanation: 

Detailed explanation-1: -A CPU that offers multiple cores may perform significantly better than a single-core CPU of the same speed. Multiple cores allow PCs to run multiple processes at the same time with greater ease, increasing your performance when multitasking or under the demands of powerful apps and programs.

Detailed explanation-2: -Faster clock speeds mean that you’ll see tasks ordered from your CPU completed quicker, making your experience seamless and reducing the time you wait to interface with your favorite applications and programs.

Detailed explanation-3: -Clock speed (also “clock rate” or “frequency”) is one of the most significant. If you’re wondering how to check your clock speed, click the Start menu (or click the Windows key) and type “System Information.” Your CPU’s model name and clock speed will be listed under “Processor.”

There is 1 question to complete.