Second Year Statistics Chapter 7 Online Short Questions for 2nd Year Statistics Chapter 7

Question # 1

What are computers ?

Ans 1: The computer is a useful machine. This amazing machine is working in almost every field of life. this complex machine, built of silicon metal and plastic. the computer is a device that has the ability to accept the data, internally store and execute a program of instructions, perform mathematical and other operations on data and report the results.We use computers in business, health care, education, science, engineering, military and many other fields.

Question # 2

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Question # 3

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Question # 4

Describe the difference between operating system and application software ?

Ans 1: An operating system is an integrated set of specialized programs that is used to control and manage the resources and overall operations of a computer, like input/ output control, storage management etc.While application software are computer programs, which are developed for user related tasks and to serve the specific needs. For example, the programs for payroll processing, video games, word processor etc, belong to this category.

Question # 5

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Question # 6

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Question # 7

Do you think computers are becoming easier to use ? Why or why not ?

Ans 1: Yes, it is now very easy to use a computer due to following reasons:Firstly, due to development of application soft wares of every field. They are easily available in the market for common user. There are ready made programs and there is no need to Write instructions and remember commands. You can easily operate a computer and get you results by just clicking a few icons.Secondly, the computer prices become very low and now it is affordable for a common person.

Question # 8

What are the four main functions of an operating system ? Which of the major OS are true graphical OS ?

Ans 1: The OS has four fundamental jobs:i. It manages the hardware devices on the computer.ii. It supports other software to run on computer.iii. Through OS, a user communicates with computer.iv. It also manages the disk file system.Now a days windows OS are commonly used which provides a user interface.

Question # 9

What are two most common input devices used with personal computers ?

Ans 1: There are two most commonly used input devices are:Keyboard:A computer keyboard is attached with the computer through a coiled cable. Whenever a key on the keyboard is pressed, a character appears on the screen or some function is executed on the screen.Mouse:Mouse is another input device, which is commonly used to give an instruction to computer through clicking the written command. It can also be used to draw pictures, lines on the screen very easily.

Question # 10

Why will DOS is continue to be used into the twenty first century ?

Ans 1: Although DOS is not user friendly (not based on graphical user interface) and requires to remember some commands, but still it is popular and used. The reasons are: IBM compatibility, availability of software and Intel based micro computers. Still there are some video games which run in DOS mode.

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Second Year Statistics Chapter 7 Online Short Questions for 2nd Year Statistics Chapter 7

Online Short Questions For Chapter 7 " ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation "

Statistics - ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation

What are computers ?

Describe the difference between operating system and application software ?

Do you think computers are becoming easier to use ? Why or why not ?

What are the four main functions of an operating system ? Which of the major OS are true graphical OS ?

What are two most common input devices used with personal computers ?

Why will DOS is continue to be used into the twenty first century ?

Prepare Complete Set Wise Questions For Chapter 7 " ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation "

Set 1

12th Class Statistics Chapter 7 Preparation

Is this page helpful?

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

Second Year Statistics Chapter 7 Online Short Questions for 2nd Year Statistics Chapter 7

Online Short Questions For Chapter 7 " ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation "

Statistics - ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation

What are computers ?

Describe the difference between operating system and application software ?

Do you think computers are becoming easier to use ? Why or why not ?

What are the four main functions of an operating system ? Which of the major OS are true graphical OS ?

What are two most common input devices used with personal computers ?

Why will DOS is continue to be used into the twenty first century ?

Prepare Complete Set Wise Questions For Chapter 7 " ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation "

Set 1

ICS Part 2 Statistics English Medium Chapter 7 Short Questions Preparation - Set 1

What are computers ?

Describe the difference between operating system and application software ?

Do you think computers are becoming easier to use ? Why or why not ?

What are the four main functions of an operating system ? Which of the major OS are true graphical OS ?

What are two most common input devices used with personal computers ?

Why will DOS is continue to be used into the twenty first century ?

12th Class Statistics Chapter 7 Preparation

Is this page helpful?