Computer Science

Search Get answer of your all questions and doubts! ➤ Ask Question Question What are different categories of software? Give examples. [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer Software can be broadly classified into two categories: System Software – Software that controls internal computer operations. Example – […]

Search Get answer of your all questions and doubts! ➤ Ask Question QuestionWhat is the function of CPU in a computer system? What are its subunits? [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer The CPU (Central Processing Unit) is the main control center and processing unit. It

Search Get answer of your all questions and doubts! ➤ Ask Question QuestionDraw a block diagram depicting organization of a mobile system. [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer Diagram depicting mobile system organisation is given below: [Given on page number – 8, Computer Science, Class 11,

Search Get answer of your all questions and doubts! ➤ Ask Question QuestionWhat is cache memory? How it is useful? [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer The cache is special memory with high speed which stores the most recently accessed data. It is useful as it

Search Get answer of your all questions and doubts! ➤ Ask Question QuestionDistinguish between internal and external memory. [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer Internal Memory :- It is also known as primary storage or main storage. It is volatile in nature in case of RAM

Search Get answer of your all questions and doubts! ➤ Ask Question QuestionDistinguish between CPU and ALU. [Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.] Answer CPU :-🡲CPU stands for Central Processing Unit.🡲 CPU guides, directs, control and governs the performance of computer.🡲 CPU is the brain of computer.