TechOnespot

    Choose the correct option from the following: (1) Which of the following tag is used to insert a video file into an HTML document ? (a) img (b) image (c) href (d) ime (2) As the image element does not cause a line break, it is also referred to as which of the following ? (a) An online image (b) An inline image (c) An outline image (d) Blank image (3) Which one of the following is a valid image file format ? (a) Img (b) Move (c) Mp3 (d) Png (4) Which of the following is provided when we use alt attribute of an image ? (a) Alternative description (b) Alt key definition  (c) Alternative image (d) Alternative HTML link (5) Which of the following attributes specify the values of height and width of the image in pixels ? (a) Img src (b) Height and width (c) H and V (d) Any of the above (6) Which of the following is not a valid image format ? (a) Imv (b) Png (c) Bmp (d) Gif (7) Which of the following concept is used to display whole image as a link ? (a) Image as hot spot (b) Hot text

   Charts in Calc Choose the correct option from the following: (1) Which of the following option is used to print a chart ? (a) Insert → Chart (b) File → View  (c) File → Print (d) View → Chart (2) The charts in Calc may have how many of the following axis ? (a) Two (b) Three (c) Two or three  (d) Four (3) Which of the following is used to enter 3D text in Calc ? (a) Fontwork (b) Artwork  (c) Drawing work (d) Graphwork (4) Which of the following is used to provide a link to the chart ? (a) Activelink (b) Hyperlink (c) Drawinglink (d) Connectionlink (5) Which of the following shows us the preview of the chart ? (a) Save as XHTML (b) Page preview (c) Export chart (d) Any of these (6)To fix the column or row in a data range - to make it absolute, which symbol is used ?  (a) # (b) $ (c) & (d) % (7) To which of the entity can a Calc chart be linked ? (a) To an existing document (b) To a new document (c) Web page (d) All of these Link to Download MCQ 

   Functions in Calc Calc provide built-in standard functions for mathematical, logical, statistical, date and time, financial and other calculations on numbers and text. The process of inserting a function is similar for all functions.That is, to use a function we need to enter a correct spelling of the function along with necessary arguments. This is known as syntax of the functions. t is possible to loose the grip on it and easy to introduce errors. To avoid this, you may take help of function wizard. The Calc support some more functions that support logical decision making. These functions are AND, OR, and NOT. (1) In which of the following ways we can enter a function in Calc ? (a) Directly typing function name in a cell nan (b) Function wizard or selecting from tool bar (c) A and B both (d) Depends on functions (2) A function can start with which of the following options ? (a) '='sign (b) Alphabets (c) Numbers (d) Any of these (3) Which of the following is not a logical

    Data Editing and Formating in Calc A spreadsheet is made up of rows and columns intersecting each other forming multiple cells Operations such as opening a new or an existing spreadsheet, saving the spreadsheet, renaming the whole spreadsheet with save as option; renaming work sheets, adding/deleting worksheets etc. are frequently used operations on spreadsheet or work sheet level. To open a new Calc document, that is a Calc spreadsheet, perform the following procedures. Select File → New → Spreadsheet; from the Menu Bar. Press CTRL + N; or The first way is to open the Calc first and go to file menu and select open. Select File → Open;  To insert a worksheet using the sheet tab, perform the steps mentioned. • Select a worksheet and right click on it; • A vertical menu will open; Select a cell from a column (row); • Select Format → Column → Width or Format → Row → Height; . Freezing a Pane When many rows and columns are accommodated in a single worksheet, the row or column headers d

  Arrays It is a collection of elements having same data type, It is a fixed-size sequential collection of elements. An array element occupies contiguous memory locations. C supports a special kind of data type called an array. The element of an array is accessed by an index number. The index number contained within square brackets is also known as subscript. Types of Arrays The arrays in C language can be classified in to following two categories : (1) Single or One dimensional array (2) Multidimensional array The single dimensional array may have one row or one column while multidimensional array has one or more rows and one or more columns. The number of rows and columns are specified by user as per the program requirement.  Declaration of Single Dimensional Array To declare an array in C language, we specify the type of data which we want to store in the elements and the number of elements to be stored in an array as follows: datatype arrayname ( size ); datatype: It specify the ty

  Loop Control Structures   All programming languages offers loop control structure (also known as looping) allowing programmers to execute a statement or group of statements multiple times. In looping, the sequences of statements are executed until some exit condition is satisfied. The looping construct is composed of two parts: body of loop and control statement. In entry controlled loop the exit/control condition is checked before executions of statements inside loop body. In exit controlled loop the exit/control condition is checked after executions of loop body. This means that in case of exit controlled loop, body will be executed at least once before exiting from the loop.4 for while do...while The For Loop The for loop is normally used when we want to execute block of statements fixed number of times. To make for loop more dynamic, we can use the exit condition inside for loop. Syntax of For Loop for ( expression1; expression2; expression3) The header of for loop contains thre

 Decision Structures Decision structure statements help us to jump from one part of the program to another part of program based on result of some conditions. Sometimes decision structure statements are also known as selective structures statements, branching statements or decision making statements. C language provides two basic types of decision structure statements: if and switch. The if Statement The if statement is one of the powerful decision making statement which can be used to transfer control of instruction execution. The if statement can be used in following different ways: Simple if statement if-else statement nested if statement and else-if ladder statement Simple if statement :- The simplest form of the decision structure statement is the if statement. It is frequently used in the program for decision making and allowing us to change the flow of program execution Nested if...else statement There are situations where we need to execute series of decisions in our program.

 Using I/O Operations   All programming languages allow to read input (known as input operations) and to write output (known as output operations). Input/Output operations are more popularly known as I/O operations. The C language does not have any built-in statement to perform input and output operation. C language does not have any built-in statement to perform input and output operation. These data input and output operations are carried out by the standard input/output built-in library functions. So far we have used scanf() as a standard input and printf() as a standard output function in our programs. I/O operations using functions like getchar), getch(), getso, scanfo, printf(), putcharo, putc(), puts(), etc. To use any inbuilt function from C library, we have to include respective library of that function in the beginning of program using #include statement. #include<stdio.h> The name stdio.h stands for standard input-output header file. This header file contains various i

  Chapter :- 11 Data Types, Operators and Expression in C Language What is Data Type ? The type of value that can be assigned to an identifier is known as its data type. C language uses set of keywords to relate a data with its value. These keywords identify two things, the type of value that can be stored in an identifier and the memory space required by an identifier. Each data type is allocated a fixed memory space in C. It is denoted by bytes. 1 byte is combination of 8 bits. Basic Data Types of C C language supports basic data types called integer, decimal and character. Operators An operator is a symbol that identifies the operation that can be performed on operands. The operators in C can be categorized into eight types as mentioned : 1. Arithmetic Operators. 2. Assignment Operators. 3. Relational Operators. 4. Increment and Decrement Operators. 5. Conditional Operators. 6. Logical Operators. 7. Bitwise Operators. 8. Special Operators. Choose the correct option from the followin

CH-10    Introduction to C Language    Programming language when used allows us to write an instruction that has only one meaning. Computers however do not understand the language that we speak neither does it understand the programming language. It only understands 0 and 1. The problem of computers not understanding our language is solved by using software programs called translators. This translator is known as compiler. A good program should possess following characteristics : 1. A program must end after finite number of steps. 2. The instructions of program must be precisely defined, i.e. it should not have multiple meaning. 3. All the instructions must be effective, i.e. they should be carried out exactly. 4. A program may take zero or more inputs. 5. A program may produce one or more outputs. Structure of C Program C program is a set of blocks called functions. A function is made up of one or more statements used for performing a predefined task. It is always a good practice to u

 Write a C program to enter length and breadth of a rectangle and find its area.   #include<stdio.h> #include<conio.h> void main() {     clrscr();     int area,length=10,width=5;     area = length*width;     printf("The area of a rectangle is :- %d",area); getch(); } Output :-  #include<stdio.h> #include<conio.h> void main()   {     clrscr();     int length,breadth,area;     printf("Enter the length and breadth of rectangle :-");     scanf("%d %d",&length,&breadth);     area = length * breadth;     printf("The area of rectangle is :- %d",area); getch(); } Output :-                   

Write a C program to enter length and breadth of a rectangle and find its perimeter.   Static program #include<stdio.h> #include<conio.h> void main() {     clrscr();     int length=10,width=5,per;     per = 2*(length+width);     printf("The perimenter of rectangle is :- %d ",per); getch(); }  Output :-  Dynamic Program  #include<stdio.h> #include<conio.h> void main() {     clrscr();     int length,width,per;     printf("Enter the length and breadth of a rectngle :-");     scanf("%d %d",&length,&width);     per = 2*(length+width);     printf("The perimeter of rectangle is :- %d",per); getch(); }   Output :-