Informatics Practices
Assertion (A): A computer is an electronic device which is versatile in nature and can store, process and retrieve data.
Reasoning (R): Usually, computers can perform a variety of tasks which make life more comfortable.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Answer
Both A and R are true and R is the correct explanation of A.
Explanation
A computer is an electronic device which is versatile in nature, capable of storing, processing, and retrieving data. Computers can perform a variety of tasks, making life more comfortable by enhancing efficiency, productivity, and convenience in various aspects of daily activities.
Related Questions
ALU + CU = …………… .
- MU
- IPO
- CPU
- Operating System (OS)
……………, also known as additive manufacturing, is a process of creating three-dimensional physical objects from a computer model or digital file.
- 3D printing
- Laser printing
- Scanning
- Plotting
Assertion (A): Random Access Memory (RAM) is volatile and stores data/programs currently in use.
Reasoning (R): RAM is a memory that retains its contents even after the system is switched off.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): Data is stored inside RAM for future retrieval.
Reasoning (R): Secondary memory holds data inside the computer system permanently.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.