Class-6 Computer Chapter-9 QB64 Statements

                          EVENTS CONVENT HIGH SCHOOL

Class-6
CHAPTER-9
QB64 STATEMENTS

 

A.Tick the correct option:

1. ____Statement can be used for controlling column location.

a.Tab(√)           b. print tab          c.LET

2. _____Statement terminates the further execution of program.

a.LET               bINPUT(√)         c. PRINT

3. IN QB64, when an item is enclosed in______ brackets, it indicates that is optional.

a.Square Brackets(√)    b. curly brackets           c.rounded brackets.

4.Print with, comma statement can display at the most_____ values in a line.

a.Four              b.five(√)             c.three.

 

B. Fill in the blanks:-

1.The input statement prints a question mark on the screen.

2. The TAB statement print tables type of results.

3. Input statement tells the computer to wait for the user to enter data.

4.The input program can have both numeric and alphanumeric variables

5. CLS command clear all the screen contents.

 

C. Write T for True and F for False statement:-

1. The input statement for the assignment statement assign a value to a variable- [False]

 2.the input programs can have numeric as well as alphanumeric variables –[True].

 3. An input statement can have a list of variables -[True].

 4. You can print only 5 values in a line-[True].

 D. Answer the following questions:-

Que-1 What is the use of input statement?

Ans-1The INPUT statement used to take a data item from the user and then store it in a variable.

 Que-2 Write the use of print command using tab function?

Ans-2  It is used to move the position of the print to the column specified by its argument. It is mostly used for printing tables. Syntax:PRINT TAB(c): “Constant/Variable/Expression.

 Que-3 Give the use of assignment statement?

Ans-3 The LET statement of the assignment assigns a value to a variable. Its use is optional.

 Que-4 Write the difference between print statement with comma and semi column?

            Give an example of print with comma command?

Ans-4 Print with semi colon(;) displays the variable one after  another without leaving any space in between.

            Syntax: Print (Variable);  (Variable); (Variable); ……..

            LET A$ = “I”

            LET B$=  “LIVE”

            LET C$ = “IN”

            LET D$ = “INDIA”

            PRINT A$; B$; C$; D$

             

            Print with Comma (,) It displays the values one after the other with a lot of spaces in between (usually 14) It can print only five values in a line.

              Syntax: Print(Variable), (variable) ……

            LET A= 40

            LET B= 60

            C = A+ B

             Print A, B, “SUM”, C

              END

class-8 Computer chapter-4 Inserting Images and Creating lists in HTML

Chapter-4  

Inserting Images and Creating lists in HTML

 

Answer the following Questions:-
Que-1  What is an <IMG> tag? Name its Attributes.
Ans-1  An <IMG> tag is used to insert image in webpage.

Que-2What is the difference between Ordered and unordered Lists?
Ans-2 A numbered or a list of proper order is known as an ordered list.
A list that is in no specific order is known as an unordered list.

Que-3Exaplain the align attribute of the <IMG> tag.
Ans-3 The align attribute is used when aligning the image with respect to the margins or the inline texts.<IMG align=center>

Que-4 What do you mean by a nested list?
Ans-4 There will be times you would want to form multilevel lists. To make ordered and unordered lists are nested together which are known as nested lists.

Que-5 What does the alt attribute of the <IMG> tag do?
Ans-5 If the image is not able be displayed a text in its place , it will be displayed.

Class-8 Chapter-3 computer

 

Computer Chapter-3

Advcnce features of ms access 2013

A.Answer the following questions:-

Que1. what do you mean by a report?
Ans1.  A formatted and organized presentation of data. Most database management systems include a report writer that enables you to design and generate reports.

Que-2 What is a form? What is it used for?

Ans-2  A form in Access is a database object that you can use to create a user interface for a database application.

Que-3 how many types of views are there in a report? Explain in detail.

Ans-3. There are four types of  views in a report

1.Forms are used for entering, modifying, and viewing records.

2. Queries are a way of searching for and compiling data from one or more tables. Running a query is like asking a detailed question of your database.

3. Reports offer you the ability to present your data in print.

4. Table is a database object which is used to store information in a organised manner.

Que-4 what is query design grid ?  

Ans-4 The query design is a visual representation of the families, fields, and criteria that the query is configured to return. When designing a query, you can customize it to return specific records using specific formatting and criteria. 

Que-5 What is a form?  

Ans-5 A form in Access is a database object that you can use to create a user interface for a database application. A "bound" form is one that is directly connected to a data source such as a table or query, and can be used to enter, edit, or display data from that data source.