SECTION “B”
2. Define Algorithm & its types. Also define & differentiate Tree & graph, Queue & stack.
3. Why there is need an index array? Also write THREE advantages of Flowchart. Write an algorithm to calculate the multiplication & division of any TWO numbers.
4. Why we make block of statements using braces? Differentiate FOR, WHILE & DO-WHILE Structure, also learn their syntax & purpose.
5. Explain SCRIPT, SPRITE, BACK DROP. Also Describe Script Area in Scratch Editor. Write benefits of IDE.
6. Write uses of: FOREVER, WAIT, SAY, PLAY SOUND, GOTO XY. Differentiate Repeat 10 & Forever.
7. Define purpose of default in C OR VOID in function. in function. Define ITERATION/ LOOP. Differentiate Local & External Variable, passing Argument & return the function.
8. Remove the error: (i) << I read in class X (ii) if (c<10}; (iii) cin<< abc (iv) if A=B, (v) float x=3 9. Explain the purpose of Truth Table. Draw the truth table of: ABC=Y, Y=AB, Y = AB,
10. Define Arithmetic assignment operator, Relational operator, Logical operator, Increment & Decrement operator.
11. Write purpose of: \n, \t, \b, \a, \r. Differentiate: Low level & High level, Source & object code.
12. Explain the function of INVERTER. Also define rules for naming variable. Differentiate Function Declaration & Function Definition.
13. Can we place While loop in place of For loop. Differentiate Scratch online & offline. Also define Computer Program.
SECTION “C”
14. What do you know about Nonlinear Data structure. Also write types of Linear Data structure.
15. Define ERROR & its types. OR Define any FOUR ESCAPE Sequance Character.
16. Explain Steps involved in Problem solving. Also differentiate flowchart & algorithm. OR Using the rules of naming variable, develop TEN meaningful & valid variable name.
17. With the help of sketch define PUSH, POP, OVER FLOW & ENQUEUE. Also give description of #include <iostream>, using namespace id; Int main()
18. Explain the basic structure of C++? Write a program in C++ using all arithmetic operators. OR Define language translator with types.
19. Explain different Logic Gates with symbol & truth table. OR Draw the logic circuit of the following: z=(A+B)+(A+B) ;z=(A.B)+(A+B);x= AB(C+D) OR Define IDE & its componets.
Estimated reading time: 2 minutes
