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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best statement for a problem: _______________

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Testing an algorithm using invalid data ensure that _______________

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Efficiency of algorithm can be measured by _____________

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In flowchart, ____________ is used to display information which is exhibits the processed 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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It is important to _______________ before jumping into the solution of a problem.

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There can be _________ algorithm to solve a single problem.

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Which is not an advantage of flowchart?

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Which is the disadvantage of algorithm?

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In flowchart, taking data from users is called ______________

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Trace table is in form of _________________

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

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

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

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

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

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

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

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

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“Planning a solution” includes following sub steps______________

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

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

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

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

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

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

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

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Trace Table is a technique used to test algorithm as ____________________

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The Solution is verified means; it is _______________

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

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

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Usually a computer programmer can use these steps _________

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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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A set of Steps to Solve a problem is called____________

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

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

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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, ________ represent Operations to Process and change values.

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A clear understanding of a problem ____________

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

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In Algorithm ___________ keywords are used for check the condition.

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Designer/ Programmer have option to take these steps____________

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Which is not an Importance & Benefits of a flowchart?

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Logical Error means the solution is ________________

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A well-defined problem is one that _____________

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Which One is not used in flowchart?

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

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

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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