What are the answers to the following multiple-choice questions regarding computer systems and data storage?

Here are the answers to the questions:

A. Darken the correct option in the circle in the OMR Sheet.

1. Which of these is a system software:

   • System software manages and controls computer hardware and software resources. MS Windows is an operating system, which is a type of system software. MS Word, Excel, and PowerPoint are application software.
   • The correct option is c) MS Windows.

2. Binary system has a base of

   • The binary number system uses only two digits, 0 and 1. The base of a number system indicates the number of unique digits used.
   • The correct option is a) 2.

3. One nibble has:

   • A byte consists of 8 bits. A nibble is defined as half of a byte.
   • $1 \text{ nibble} = \frac{1}{2} \times 1 \text{ byte} = \frac{1}{2} \times 8 \text{ bits} = 4 \text{ bits}$
   • The correct option is d) 4 bits.

4. 1 tera Byte has:

   • Digital storage units are typically based on powers of 2. The hierarchy is:
     • 1 Kilobyte (KB) = 1024 Bytes
     • 1 Megabyte (MB) = 1024 KB
     • 1 Gigabyte (GB) = 1024 MB
     • 1 Terabyte (TB) = 1024 GB
     • 1 Petabyte (PB) = 1024 TB
   • The correct option is b) 1024 GB.

5. The languages processors are divided into the following type

   • Language processors, also known as language translators, convert programming code into machine code. They are typically divided into three main types: Assembler, Compiler, and Interpreter.
   • The correct option is c) 3.

Fill in the blanks:

1. A set of programs to give instruction to the computer is known as software.