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CPP1 MOD2

CP MOD2

QuestionAnswer
Problem Specification: Jay-ar wants to compute for the area of a circle. Which of the following serves as the processing item? Area = PI r2
An algorithm helps to simplify and understand the problem while pseudocode is a method of developing an algorithm. True
Most algorithms end with instruction to display, print, or store the _______ items. Output
Which of the following keyword is used for iteration that has iteration bounds in the format? FOR – ENDFOR
Most algorithms end with instruction to display, print, or store the output items. True
Pseudocode is not easy to understand and interpret as compared to an algorithm. False
Pseudocode is called false code because it has no syntax like any of the programming language True
In writing Pseudocode, which of the following is best used when there are many possible outcomes to a condition? CASE – OTHERS – ENDCASE
When writing pseudocode, we assume that the order of execution of the statements is from _______. top to bottom
A flowchart shape that indicates input and output from a process. Parallelogram
Identify the correct flowcharting symbol that represents the statement "Is grade >= 70?" Diamond
It shows the direction that the process flows. Line
The usual direction of the flow of a procedure or system is from right to left or bottom to top. False The usual direction of flow in a procedure or system is from left to right or top to bottom.
If the flowchart becomes complex, it is better to use intersection of flow lines. False
Every step in an algorithm has its own logical sequence so it is easy to debug. True
A flowchart shape that is used for making decisions Diamond
Decision symbol represent the direction of flow of control and relationship among different symbols of flowchart. False Decision symbol in a flowchart represents a point where a decision is made, typically with two or more possible outcomes (e.g., yes/no, true/false),
Program instructions that take input from input devices and display output on output devices are indicated with process symbol in a flowchart. False Input and output in a flowchart are represented by a Parallelogram symbol, not the process symbol. The Process symbol (a rectangle) is used to represent operations or actions taken in a program.
Only one flow line should come out from a process symbol. True
Problem Specification: Jay-ar wants to determine if the inputted number is a positive number. Which of the following serves as the processing item? Number > 0
Each instruction in an algorithm should start with a __________. verb
The processing typically involves performing one or more calculations using the output items. False
What are the three algorithm constructs? Sequence, selection, repetition
Most algorithms begin with instruction to enter the input items into the computer. True
Pseudocode can be compiled or interpreted by the computer. False Pseudocode is not a formal programming language, so it cannot be compiled or interpreted by a computer
Problem Specification: Jay-ar wants to determine if the inputted number is a positive number. Which of the following serves as the input item? Number
All are ways in expressing an algorithm except one. Expressions
Programmers often use flowchart as a program-planning tool to solve a problem True
Identify the correct flowcharting symbol that represents the statement "PRINT Stud, Ave" Parallelogram
The flowchart should be clear, neat and easy to follow. True
It is a flowchart symbol that contains the initial values of variables or variable declaration. Hexagon
Identify the correct flowcharting symbol that represents a connector to a logical flow on the same page. Circle
Terminal is the first and last symbols in the flowchart. True
A flowchart shape that is used to show a jump from one point in the process flow to another on the same page. circle
It is a flowchart symbol that denotes a decision to be made Diamond
When you want to assign value to a variable, in pseudocode use the symbol ____. :=
Problem Specification: Jay-ar wants to compute for the area of a circle. Which of the following serves as the output item? Area
We can execute pseudocode on a computer. False Pseudocode cannot be executed on a computer because it is not written in a formal programming language.
A keyword is a word that is reserved by a program because the word has a special meaning. Keywords are used to the following except ______. Hardware operations
Problem Specification: Jay-ar wants to compute for the area of a circle. Which of the following serves as the input item? Radius
Which of the following is not true about pseudocode? Pseudocode is a formal way of writing a program. pseudocode is informal and does not follow the strict syntax rules of formal programming languages. It is designed to be easily understood by humans rather than to be executed by a computer.
Pseudocode is a formal way of writing a program. False
Pseudocode is not easy to understand and interpret as compared to an algorithm. False
A flowchart shape that is used to show a jump from one point in the process flow to another on the same page. Circle
A flowchart shape that show a process or action step. Rectangle
Identify the correct flowcharting symbol that represents the statement "INPUT Name, Age" Parallelogram
Identify the correct flowcharting symbol that represents the statement "PRINT Stud, Ave" Parallelogram
Only one flow line should come out from a process symbol. True
In drawing a proper flowchart, all necessary requirements should be listed out in what order? Logical
All arithmetic processes such as adding, subtracting, multiplication and division are indicated by action or process symbol. True
It is a flowchart symbol that shows a process or an action step. Rectangle
When writing pseudocode, we assume that the order of execution of the statements is from _______. top to bottom
In writing Pseudocode, which of the following is best used in two conditions? IF – ELSE IF — ENDIF
Identify the correct flowcharting symbol that represents the statement "S = S + no" Rectangle
It is a flowchart symbol that is used as a connector to show a jump from one point int the process flow to another within the same page. Circle
A flowchart shape that is used to show a jump from one point in the process flow to another on the other page. Pentagon
What flowchart symbol is used for the given expression below? average = ( x + y ) / 2 Rectangle
It is a flowchart symbol that involves receiving data and displaying processed data Parallelogram
Flowchart helps us visualize complex processes, or make explicit the structure of problems and tasks True
Identify the correct flowcharting symbol that represents the statement "x = 0" Hexagon or Rectangle
Decision based operations such as yes/no question or true/false are indicated by parallelogram in flowchart. False. Decision-based operations, such as yes/no questions or true/false evaluations, are indicated by a Diamond symbol in flowcharts, not a parallelogram. The parallelogram is used for input and output operations.
A flowchart shape that show a process or action step. Rectangle
In drawing a proper flowchart, all necessary requirements should be listed out in what order? Logical
The correct keyword to initialize values is ________. SET
Use appropriate naming conventions and be consistent in writing pseudocodes. True
When writing pseudocode, we assume that the order of execution of the statements is from bottom to top. False
The processing typically involves performing one or more calculations using the ________ items. Input
Each instruction in the algorithm will describe an action that the computer needs to take. True
Pseudocode represents the algorithm of the program in natural language and mathematical notations. True
During algorithm development, we need statements which evaluate expressions and execute instructions depending on whether the expression evaluated. The following are conditions used in Pseudocode except __. FOR - ENDFOR. The FOR - ENDFOR construct is used for iteration (repetition), not for evaluating expressions and executing instructions based on conditions. The other options are used for conditional logic in pseudocode.
Created by: jxxnixx
 

 



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