Class 9 Computer half yearly paper

 Multiple choice questions.

1. Operating system is a type of:

(a) Hardware 

(b) Application software 

(c) System software 

(d) Utility software 

2. Which of he following is not an operating system?

(a) Window

(b) Linux

(c) MS word

(d) MacOS

3. The main function of an operating system is:

(a) Designing

(b) Resource management 

(c) Typing document 

(d) Internet browsing 

4. How many types of computer system based on interface?

(a) Two 

(b) Three

(c) Four

(d) None of these

5. Which one is the main parts of system software?

(a) CPU

(b) Operating system 

(c) Utility 

(d) Scanner 

Fill in the blanks.

1. _________ OS is used in mobile devices like smartphones.

2. OCR and OMR stands for _________.

3. Memory management are done by _________.

4. _________ language convert by compiler.

5. Computer __________ are the physical parts that make up a computer system. They are the physical parts that you can see and touch.

True or false.

1. Operating system is a example of application software.

2. Windows is an open source operating system.

3. Windows operating system has GUI interface.

4. Operating system manages both hardware and software resources.

5. ALU and CU is not the part of operating system.

Answer the following questions.

1. Define operating system.

2. Define system software and also its types.

3. Define role of operating system.

4. Write difference between MICR and OCR.

5. Write about GUI and CLI interface with examples.

6. Write about input device. Define minimum 4 input device.

7. Write about function of operating system.

8. Draw full chart of "Need of Operating System".



Comments

Post a Comment

Popular posts from this blog

Class 9 Half yearly science paper

                                                    Physics  Multiple choice questions. 1. Which of the following is a vector quantity?  (a) Speed  (b) Time  (c) Distance   (d) Displacement  2. The SI unit of force is:  (a) Kg  (b) m/s  (c) Newton  (d) Joule 3. The body is said to be uniform motion is:  (a) It covers equal distance in equal intervals of time  (b) Its speed keeps changing   (c) It remains at rest  (d) None of these  4. Which of the motion explain why a person falls backward when a bus suddenly moves forward?  (a) First law  (b) Second law  (c) Third law  (d) Law of gravitation  Short answer type questions. 5. Define acceleration. Give its SI unit. 6. States Newton's third law of motion with one suitable example. 7. Differentiate betwee...
Read more

Class 9 computer sample paper

Multiple choice questions. 1. ________ is used to store the data.  (a) Operating system   (b) Memory   (c) Printer  (d) None of these  2. The physical component of the computer system are called  (a) Software   (b) Firmware  (c) Hardware  (d) Liveware 3. The program or instructions that tell the computer what to do, are known as  (a) Software   (b) Firmware  (c) Hardware   (d) Liveware 4. How many types of computer according to their purpose?  (a) Two  (b) Three  (c) Four  (d) None of these  5. Which one is not the output device?  (a) Monitor   (b) Plotter  (c) Printer   (d) Scanner Fill in the blanks. 1. ENIAC stands for ________ . 2. MICR stands for ________. 3. Result are obtained from computer through its _________ unit. 4. There are there types of computer according to the _________. 5. Computer _________ are the physical parts that make u...
Read more

Class 9 Sst sample paper

Multiple choice questions. 1. When did french revolution occurs? (a) 1780 (b) 1789 (c) 1689 (d) 1796 2. An extreme situation in which the basic means of livelihood are endangered. (a) Subsistence crisis  (b) Struggle to survive  (c) Economic crisis (d) None of these 3. When did Napoleon Bonaparte crown himself as a emperor of France? (a) 1789 (b) 1800 (c) 1848 (d) 1804 4. Which line divide India into approximately two equal parts? (a) Tropic of cancer (b) Equator (c) Tropic of Capricorn  (d) None of these 5. With which of the following countries India does not share boundaries? (a) Nepal (b) Afghanistan  (c) Bangladesh  (d) Mauritius  6. Growing more than one crop on the same piece of land during the same year is known as (a) Uni cropping  (b) Multiple cropping  (c) Inter cropping  (d) Crop rotation  Put a tick(✓) mark for the correct response. 7. French society was divided into two estates. (  ) 8. Napoleon Bonaparte declaired hims...
Read more