Second Year Statistics Chapter 8 Online Short Questions for 2nd Year Statistics Chapter 8

Question # 1

What do you know about DOS?

Ans 1: A DOS, or disk operating system, isan operating system that runs from a disk drive. The term can also refer to a particular family of disk operating systems, most commonly MS-DOS, an acronym for Microsoft DOS.

Question # 2

Define History of computer.

Ans 1:

Question # 3

What is computer language and their types.

Ans 1: there are many different compute rlanage availabe to writing programs. Each has its strength and weakness es and must be assessed based upon the need. There are two types of computer language.
1. Low level language 2- High level laguages.

Question # 4

Difference between primary and secondary memory./ Storage.

Ans 1: Primary Storage: it is volatie
It is expensive
Its storage capacity is small
It is fast for data accessing
Ans 2: Secondary Storage: it is non -volatile
It is cheap
Its storage capacity is large
It is slow for data accessing.

Question # 5

What is computer software.

Ans 1: Computer software isprogramming code executed on a computer processor. The code can be machine-level code, or code written for an operating system. An operating system is software intended to provide a predictable and dependable layer for other programmers to build other software on, which are known as applications.

Question # 6

What is the purpose of system software

Ans 1: System softwarecontrols a computer's internal functioning, chiefly through an operating system, and also controls such peripherals as monitors, printers, and storage devices.

Question # 7

Define type of computer.
Digital computer
Analogue computer
Hybrid computers

Ans 1: Digital Computer: Digigal computer proces data in numerical form using digigal circuits.They perfom arithemetic and logic operations with discrete values. These values are 0 and 1.
Ans 2: Analogue Computer: The analog computers accept input and give output in the form of analog singals. The output is measured on a scale.These computers use electronic and mechanical phenomena to solve a problem by convering one kind of physical quantity into another the analogue computer have very high speed computing elements used to process physical quantities.
Ans 3: Hybrid Computer: Hybrid computers are teh combination of analoue and digital computers. These computers contain both digital and analouge components. In Hybrid computers, the users can process data. These are special purpose computer. These computers are used in robotices and medical labs.

Question # 8

What is compiler.

Ans 1:
A compiler is asoftwarethat converts the source code to the object code. In other words, we can say that it converts thehigh-level languageto machine/binary language. Moreover, it is necessary to perform this step to make the program executable. This is because the computer understands only binary language.
Some compilers convert the high-level language to an assembly language as an intermediate step. Whereas some others convert it directly to machine code. This process of converting the source code into machine code is calledcompilation.Let us learn more about it in detail.

Question # 9

What is Binary Number system use in computer.

Ans 1: In digit computer system all kind of data is represented in binary numbers. The binary numebr syste uses two digits 0 and 1 to represent any quantity. These digits are called binary numebrs...... The binary digit is abbreviated Bit.The base of binary number system is 2.

Question # 10

What is CPU? Why is called brain of computer.

Ans 1: Central Processing Unit (CPU) Created by Pamela Fox. The CPU isthe brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.

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Second Year Statistics Chapter 8 Online Short Questions for 2nd Year Statistics Chapter 8

Online Short Questions For Chapter 8 " ICS Part 2 Statistics English Medium Chapter 8 Short Questions Preparation "

Statistics - ICS Part 2 Statistics English Medium Chapter 8 Short Questions Preparation

What do you know about DOS?

Define History of computer.

What is computer language and their types.

Difference between primary and secondary memory./ Storage.

What is computer software.

What is the purpose of system software

Define type of computer.Digital computerAnalogue computerHybrid computers

What is compiler.

What is Binary Number system use in computer.

What is CPU? Why is called brain of computer.

Prepare Complete Set Wise Questions For Chapter 8 " ICS Part 2 Statistics English Medium Chapter 8 Short Questions Preparation "

Set 1

ICS Part 2 Statistics English Medium Chapter 8 Short Questions Preparation - Set 1

What do you know about DOS?

Define History of computer.

What is computer language and their types.

Difference between primary and secondary memory./ Storage.

What is computer software.

What is the purpose of system software

Define type of computer.Digital computerAnalogue computerHybrid computers

What is compiler.

What is Binary Number system use in computer.

What is CPU? Why is called brain of computer.

12th Class Statistics Chapter 8 Preparation

Define type of computer.
Digital computer
Analogue computer
Hybrid computers

Define type of computer.
Digital computer
Analogue computer
Hybrid computers