9th Class Computer Notes Chapter-01

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9th Class Computer Notes Chapter-01:

MCQs from Text Book Exercise and others included in this Practice panel. By practicing again and again, Student can get good practice on this topic “Problem Solving” i.e. 9th Class Computer Science MCQs Chapter-01.

 

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Computer Ch#01, 09th Class

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In flowchart, we use symbols which are connected with the help of “Arrows” to show ______________

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In flowchart, ________ represent Operations to Process and change values.

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____________means to test if the solution, is actually solving the same problem for it was designed.

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In flowchart, ___________ indicate start and end of a flowchart.

5 / 53

It is important to _______________ before jumping into the solution of a problem.

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In problem solving steps after analyzing a problem, which step we have to start?

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In Algorithm ___________ keywords are used for check the condition.

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The word algorithm comes from the name of Arabic researcher / writer ______________

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Invalid test Data is type of test data that _____________

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__________________is one of the key activates to improve quality of a solution.

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If an algorithm is used less space than it may be _____________

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Testing an algorithm using invalid data ensure that _______________

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Logical Error means the solution is ________________

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In algorithm _________ Notation is used for starting point of an algorithm.

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During solving a problem, if the problem is not well defined then we can use the strategy, ____________

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The ______________ step is used to performing calculation & storing the result of calculation.

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In flowchart, ____________ used as conditional operation that determine which one of the two paths to take.

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Which type of data can be used to test the problem?

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In flowchart to determine whether a statement is true or false and taking a appropriate step, we use ___________

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The Solution is verified means; it is _______________

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Designer/ Programmer have option to take these steps____________

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Usually a computer programmer can use these steps _________

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In algorithm__________ notation is used to get input from the user.

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A set of Steps to Solve a problem is called____________

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A clear understanding of a problem ____________

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If an algorithm is failed during verification, then it is important to ________________

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Which is not an advantage of flowchart?

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There can be _________ algorithm to solve a single problem.

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“Planning a solution” includes following sub steps______________

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Efficiency of algorithm can be measured by _____________

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In flowchart, _______ keyword is used to keep counting the number of input given by user or processing.

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After solving a problem, we need ____________whether it is correct or not, we use Test data.

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A well-defined problem is one that _____________

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Trace Table is a technique used to test algorithm as ____________________

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Which is not an Importance & Benefits of a flowchart?

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In flowchart, taking data from users is called ______________

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____________ means to test whether the solution is correct or not.

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Graphical presentation of the steps to solve a problem is called ____________

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Which One is not used in flowchart?

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____________ is type of test data, which complies with the input requirement of the algorithm.

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best statement for a problem: _______________

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______________ is essential to point out the defects and errors in solution of some problem.

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Which is the disadvantage of algorithm?

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______________ is a graphical representation of the process but ____________ write these steps in human understandable language.

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__________ keyword is use in algorithm to show the termination point of the algorithm.

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_________ keyword /Notation is used in algorithm to display value.

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Trace table is in form of _________________

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In flowchart, ____________ is used to display information which is exhibits the processed result.

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________ keywords are used in algorithm, to transfer control to any other step in an algorithm.

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5-Ws (What, Who, When, Where & Why) are used to __________________

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An algorithm is considered more efficient if it takes _____________ to reach the result

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During draw a flowchart, _________ is used to display / print the result on some output device.

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In flowchart, ___________ is used to connect parts of a flow chart on different pages.

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MCQS Chap # 01 – Computer Science 9th Class (Open/ Download)

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Short Questions Chap#01 – Computer Science 9th Class  (Open/ Download)

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Long Questions Chap #01 – Computer Science 9th Class (Open/ Download)

 

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Class 9 Computer Science Chapter-Wise Notes