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| Computer Science 10th Chapter 1 Problem Solving Questions Bank |
Computer Science 10th Chapter 1 Problem Solving Solved MCQs, Short and Long Questions
MCQs
Select the right Answer.
1. ____________ is the conversion of an algorithm to a program, written in any programming language.
2. ______________ errors are detected at compile time.
3. ___________use the software development methods to solve the problem.
4. A ____________ error occurs when the program directs the computer to perform an illegal operation.
5. A ____________ is a set of instructions given to the computer to solve a particular program.
6. A finite set of steps to solve a problem is called:
7. A pictorial representation of the steps of an algorithm is called:
8. A set of rules for writing a program in any programming language is called:
9. Algorithm is a
10. An algorithm must be:
11. Basic is a:
12. Desk checking is an important part of :
13. Division by 1 is ____________ error.
14. Division by zero is?
15. Documentation is a detailed description of a program`s:
16. does not report any error message for a _______________ error.
17. How many possible solutions are there for a problem?
18. How many types of errors can occur in basic?
19. In _______________ stage, the problem being solved is observed carefully and irrelevant information is filtered out.
20. Is the practice of a problem solving:
21. Is the process of a problem solving:
22. Meaning of update the program is:
23. Problem identification is the __________ step of problem-solving method?
24. Program up gradation refers to:
25. Program upgrading refers to:
26. The ______________ of the flowchart is tested by passing it through a simple test data.
27. The diamond symbol represents the:
28. The flowchart should be:
29. The grammatical rules of a programming language are called:
30. the most difficult process of problem solving of steps to solve a problem is called:
31. The process of carefully observing the working of an algorithm is called:
32. The process of finding and removing errors in a program is called:
33. The rectangle symbol represents the:
34. The stage in which the “requirements document” is developed is called:
35. The technique “Divide and Conquer’ is used to solve:
36. The technique used to solve problem in “Analyze the problem” stage is called:
37. The usual direction of the flowchart is from:
38. There are ______________ possible solutions to a problem.
39. Typographical errors in BASIC statements are:
40. What is the name of ""O"" symbol?
41. When a _____________ error occurs, computer stops executing the program
42. Which is the last step of problem-solving method?
43. Which of the following is a programming error?
44. Which of the following is not a step of computer algorithm?
45. Which of the following is one of the steps of problem-solving method?
46. Which of the following tasks are performed by most of the algorithms?
47. Which one of the following documents describe various features of the software and the way it is used?
48. Which option is not a program error?
49. Which term is commonly used for program errors?
50. Which type of error occurs when program is executing an illegal operation?
Short Questions
1. Compare flowchart and Algorithm
2. Define Algorithm.
3. Define debugging.
4. Define Desk Checking. What is its importance?
5. Define logical errors.
6. Define problem analyzing?
7. Define Problem solving?
8. Define program.
9. Define syntax.
10. Define Algorithm?
11. Describe any two advantages of using flow charts?
12. Enlist few important causes of logical errors?
13. How can be a Logical error identified?
14. How can you maintain and update the program.
15. How many types of programming errors can be there? Name them.
16. Known as program it is written in a programming language.
17. State the purpose of testing a program
18. What are run time errors?
19. What are the steps of Algorithm development?
20. What do you know about bugs?
21. What do you know about computer program?
22. What do you know about debugging?
23. What do you know about programmer?
24. What do you mean by Coding?
25. What do you mean by implement the program?
26. What happens if we try to execute a wrong program statement or command?
27. What happens when a grammatical rule of a programming language is violated?
28. What happens when a runtime error occurs?
29. What is a flowchart?
30. What is a Logical Error?
31. What is a problem-solving method?
32. What is a top-design technique?
33. What is meant by a syntax of a programming language?
34. What is step-form algorithm?
35. What is syntax error?
36. What is the purpose of “Test and Debug the program” stage?
37. When a syntax error occurs?
38. When a syntax runtime error occurs?
39. When is a runtime error detected?
40. When is a syntax error detected?
41. Why is it very difficult to locate any logical error?
42. Write down two limitations of flow chart.
Long Questions
1. Explain the flow chart and its different symbols?
2. What do you know about problem-solving?
3. What is the algorithm? Write a step form algorithm for making a telephone call to your friend?
4. Why we use a flow chart? Write its advantages?