CBSE Class 7 Computer Science Worksheet Set D

Read and download free pdf of CBSE Class 7 Computer Science Worksheet Set D. Students and teachers of Class 7 Computer Science can get free printable Worksheets for Class 7 Computer Science in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 7 students should practice questions and answers given here for Computer Science in Grade 7 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 7 Computer Science Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests

Worksheet for Class 7 Computer Science

Class 7 Computer Science students should refer to the following printable worksheet in Pdf in standard 7. This test paper with questions and answers for Grade 7 Computer Science will be very useful for exams and help you to score good marks

Class 7 Computer Science Worksheet

Q 1. Describe the term Database.
Ans :A database is a collection of information related to a particular subject, such as maintaining addresses and phone numbers, a list of library books, etc. It helps the users to organise, retrieve, sort and edit data as per their requirements.
Q 2. What is the utility of Form in a database ?
Ans : A Form is a window or a screen that contains numerous field or spaces to enter, modify and view one record at a time. Each fields holds a field name
so that any user who views the form or enter data in it, gets an idea of its contents.
Q 3. What is the use of the Sorting feature in Excel ?
Ans : Sorting means arranging the given data according to a particular field either in ascending or descending order in a worksheet. Data can be sorted in rows on the basis of text, numbers, combination of text and numbers or dates.
Q 4. How is Filter useful ?
Ans : The Filter feature helps you to display only those records that meet the specified criteria and hide rest of the records.
Q 5. What is a PivotTable ? Describe its utility .
Ans : PivotTable is a powerful tool for consolidating, summarising and presenting the data.
Q 6. How is Advanced Filter different from Filter ?
Ans : The Advanced Filter option is used to filter data in multiple fields using specified criteria, whereas Filter option filters data on the basis of single field.
Q 7. State the difference between a Field and Record.
Ans : A Field is a column in a database that contains only one type of data. And a row in a database consists the information about one person or an object.

Create a BASICA file for the following programs:

1. WAP to input the user’s name and print a welcome message. (e.g.: Welcome Arjun!)

2. WAP to input user’s name and age. Find whether he is an adult or a child and print an appropriate message. (e.g.: Hello, Arjun! You are still a child!)

3. WAP to input two numbers and print the greater number. (e.g.: 25 is greater)

4. WAP to print numbers from 50 to 100. (using WHILE-END WHILE and FOR-NEXT)

5. WAP to print numbers from 1 to 20 in reverse order.

6. WAP to print first ten multiples of any given number. (using input from the user)

7. WAP to print any given table in proper format. (e.g.: 5 x 1 = 5)

8. WAP to print even numbers from 20 to 50. (e.g.: 20, 22, 24…. 50)

9. WAP to print odd numbers from 1 to 20 in reverse order. (e.g.: 19, 17, 15… 1)

10. WAP print the sum of numbers from 1 to 100. (e.g.: Sum of first 100 numbers = …)

* Your file should have program code for each of the above on the right side of the file.

* The output for each program should be clearly written on the left side(plain) of the file.

You will be marked for your Homework assignments on the following basis:

 Submission in time 2

 Neatness 1

 Creativity 2

 Content 5


Please click the below link to access CBSE Class 7 Computer Science Worksheet (4)

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