CLASS-7, COMPUTER, PT

CLASS-8, COMPUTER, TERM

 

CLASS – 8^TH                                                               SUBJECT – COMPUTER

TIME : 1.5 HR                                                                                       MM:50

 

Q1. Tick (√) the correct option:                                                   (5 marks)

1.       The world’s largest computer network is ____

(A)    server           (B) internet         (c) browser

2.       NIC stand for _______

(A)    network interface card

(B)    network internet connection

(C)    network inter-related computer

3.        is the symbol of __________

(A)    E-mail            (B) internet         (C) copyright

4.       Which of these is a social networking site-

(A)    Gmail            (B) yahoo             (C) facebook

5.       A collection of related table with data is ___

(A)    record           (B) field                 (C) database

 

Q2. Fill in the blanks:                                                                      (5 marks)

 

1.       A network can be of any _______________.

2.       ______________ topology has minimal line cost.

3.       This time period is called the age of __________.

4.       ________ is a collection of data related to each other.

5.       Internet is like a big ___________.

 

Q3. Write true/false.                                                                      5 marks)

 

1.       HTTP stands for Hyper Text Transfer Protocol.

2.       A network can reduce productivity and increase cost.

3.       Software piracy is a legal distribution of software.

4.       Ethics are belief and a rule stating what is right and wrong.

5.       RDBMS is unorganized set of data tables.

 

Q4. Match the following.                                                                              (5 marks)

1.       Producer             -              two or more local network

2.       Intellectual         -              network for short period of time

3.       CAN                       -              social networking

4.       Temporary          -              who produce different products

5.       Facebook            -              sole property of owner

 

Q5. Short answer type questions.                                                             (10 marks)

 

1.       What is topology?

2.       What is node?

3.       What is ethics?

4.       What is database?

5.       What is primary key?

 

Q6. Answer the following questions.                                                       (20 marks)

 

1.       Write a short note on-

(A)    LAN                (B) WAN

2.       Explain any two security breaches in computer.

3.       Define E-commerce? Write its advantage.

4.       What is RDBMS?

 

 

____________________BEST OF LUCK__________________

CLASS-7, COMPUTER, TERM

 

CLASS – 7^TH                                                               SUBJECT – COMPUTER

TIME : 1.5 HR                                                                                       MM:50

 

Q1. Tick (√) the correct option:                                                   (5 marks)

1.       General purpose software is a type of ___________ software.

(A)    system                         (B) application                   (c) both

2.       Detecting the problem in a computer system when it is not working properly is called __________.

(A)    Helping                         (B) end task                        (C) trouble shooting

3.        Window explorer is used to manage ________________

(A)    Files                               (B) folders                           (C) both

4.       Which option is used to send a copy of selected file to different location?

(A)    Copy                              (B) send to                          (C) new

5.       Which function returns the largest value in a given range of cells?

(A)    MIN                               (B) MAX                               (C) SUM

Q2. Fill in the blanks:                                                                      (5 marks)

1.       You can ______________  and _______________ hardware.

2.       Computer has two main parts:  ___________ and ___________.

3.       Copy option is used to ______________ file/folder.

4.       Every cell has a name called its ____________.

5.       A picture showing data is called ___________.

Q3. Write true/false.                                                                      5 marks)

1.       We cannot print chart in excel.

2.       A picture showing data is called a chart or graph.

3.       There are three types of cell referencing in MS-Excel.

4.       MAX function returns the lowest value in given range of cell.

5.       Window explorer is divided into three panes.

 

Q4. Match the following.                                                                              (5 marks)

1.       New                                      -              add all the number in the given range of cell

2.       SUM                                      -              input device

3.       MICR                                     -              for checking properties of any file

4.       RAM                                      -              Primary memory

5.       Properties                           -              to create new file or folder

Q5. Short answer type questions.                                                             (10 marks)

 

1.       What is a byte?

2.       What is the use of send to option?

3.       What is a chart?

4.       What is computer?

5.       What is window explorer?

 

Q6. Answer the following questions.                                                       (20 marks)

 

1.       What is cell referencing?

2.       Write the syntax and use of the following:

(A)    SUM              (B) AVERAGE      (C) MIN                (D) MAX

3.       What are the types of software?

4.       How do you resize a chart?

 

 

____________________BEST OF LUCK__________________

CLASS-6, COMPUTER, TERM

 CLASS – 6^TH                                                               SUBJECT – COMPUTER

TIME : 1.5 HR                                                                                       MM:50

 

Q1. Tick (√) the correct option:                                                   (5 marks)

1.       Which of these is a pointing device?

(A)    keyboard     (B) mouse           (c) microphone

2.       RAM stands for __________.

(A)    Random active memory

(B)    Reverse active memory

(C)    Random access memory

3.        8 bits is equal to  _______

(A)    1 nibble        (B) 1 byte            (C) 1 kilobyte

4.       PARAM was a __________.

(A)    Microcomputer       (B) minicomputer             (C) supercomputer

5.       Compilers are______.

(A)    Operating system    (B) language processor     (C) utility program

Q2. Fill in the blanks:                                                                      (5 marks)

1.       ___________ was the first supercomputer of India.

2.       Printer are used to show result on ___________.

3.       1024 MB = _______ GB.

4.       Windows is an operating system, and it is also a____________.

5.       ___________are used to create animation.

Q3. Write true/false.                                                                      5 marks)

1.       A computer has brain of its own.

2.       Scanner is an output device.

3.       VDU is an example of output device.

4.       OS is an application software.

5.       Close button is used to exit window.

Q4. Match the following.                                                                              (5 marks)

1.       Speed                                      -              2^nd generation computer

2.       RADAR                                  -              5^th generation computer

3.       Personal computer                   -              MIPS

4.       Transistor                                 -              analog computer

5.       Artificial intelligence              -              micro computer

 

Q5. Short answer type questions.                                                             (10 marks)

 

1.       What do you understand by software?

2.       Name one designing software and database software.

3.       Write name of input devices?

4.       What is computer?

5.       What are the main types of computers?

 

Q6. Answer the following questions.                                                       (20 marks)

 

1.       Write down the main types of software.

2.       Define the function of control panel.

3.       What is RAM? Explain.

4.       Write down the limitations of computer?

 

 

____________________BEST OF LUCK__________________

CLASS-5, COMPUTER, TERM

 CLASS – 5^TH                                                               SUBJECT – COMPUTER

TIME : 1.5 HR                                                                                       MM:50

 

Q1. Tick (√) the correct option:                                                                   (5 marks)

1.       ATM stand for:

(A)    Any time machine    (B) Automatic teller machine      (C) All time money

2.       Super computers are used for:

(A)    Letter writing             (B) movie making             (C) Whether forecasting

3.        Computer is a:

(A)    Machine                      (B) Man                                (C) Brain

4.       First screen on the window is the:

(A)    Icons                              (B) Desktop                        (C) files

5.       Which of the following icon is not available on the desktop of windows:

(A)    All programs              (B) recycle bin                    (C) my computer

Q2. Fill in the blanks:                                                                                      (5 marks)

1.       A ___________ is a collection of related data.

2.        ___________ Folder stores the deleted files or folders.

3.       A computer can understand only 2 pulses ____ and _____.

4.       ___________ means giving result of processed data.

5.       ___________are being used in car engines for increasing their efficiency.

Q3. Write true/false.                                                                                      (5 marks)

1.       An ATM has an in-built computer chip.

2.       We can create a folder in another folder.

3.       Window Explorer is a window accessory.

4.       A computer helps in the field of advertising and animation.

5.       Computer works very slowly and falsely.

 

Q4. Match the following.                                                                              (5 marks)

1.       Windows                                       -              Whether forecasting     

2.       Supercomputer                             -              GUI

3.       Computer in railways                    -              Medical test

4.       Computer in medicine                   -              Availability of tickets

5.       Computer in animation                  -              Creating movies

Q5. Short answer type questions. (any five)                                         (10 marks)

 

1.       Why a computer cannot think of its own?

2.       Why can only big organizations use supercomputer?

3.       What is supercomputer?

4.       What is server?

5.       Write two uses of computer in offices.

6.       What does the customer do at the ATM?

7.       Why are microprocessors used in cars?

 

Q6. Answer the following questions. (any four)                                   (20 marks)

 

1.       Name five other machines which have an embedded CPU chip inside them.

2.       Why are computers used in banks?

3.       What is computer animation?

4.       What do you mean by input, process and output?

5.       What is the difference between a file and a  folder?

 

 

____________________BEST OF LUCK__________________