Table of Contents

## Who dominates the processor market for desktop and laptop?

When looking solely at laptop CPUs, **Intel is the clear winner, accounting for 75 percent of laptop CPU test benchmark results in the fourth quarter of 2021.**

## Which of the following activities is carried out by ALU?

An ALU performs **basic arithmetic and logic operations. Examples of arithmetic operations are addition, subtraction, multiplication, and division. Examples of logic operations are comparisons of values such as NOT, AND, and OR.**

## Which of the following storage has the largest potential capacity?

2. Which of the following has the largest potential for storage capacity? **Blu-ray, at a maximum of 50 GB, has the largest storage capacity.**

## Which of the following is not a current CPU manufacturer?

The correct answer is option 5) i.e. **Nvidia. A computer’s central processing unit (CPU) is the central brain of the computer. Major manufacturers of CPU are Advanced micro devices (AMD) , Intel, IBM, Texas Instruments, Motorola.**

## What is the processor market for desktop and laptop computers dominated by?

B) **Microsoft is the answer.**

## What activities are carried out by the ALU?

The ALU performs **simple addition, subtraction, multiplication, division, and logic operations, such as OR and AND. The memory stores the program’s instructions and data.**

## Which of the following storage device has the largest potential capacity?

2. Which of the following has the largest potential for storage capacity? **Blu-ray, at a maximum of 50 GB, has the largest storage capacity.**

## What are ALU functions?

An arithmetic logic unit (ALU) is **a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. Modern CPUs contain very powerful and complex ALUs. In addition to ALUs, modern CPUs contain a control unit (CU).**

## What two types of work does the ALU carry out?

An ALU performs **basic arithmetic and logic operations. Examples of arithmetic operations are addition, subtraction, multiplication, and division.**