What is a data structure?

A group of logically related data items

What is an identifier in programming?

A name given to a data item in a program

What is a system in the context of an information system?

A collection of interrelated components to complete tasks

Structured English-like instructions

Which of the following is an example of an information system?

Human Resource Management (HRM) system

What is the final step in the program development process?

Document and maintain the program

Why should variable names be meaningful in a program?

To make the program easier to understand

What is an algorithm in the context of programming?

A sequence of steps to solve a problem

Which of the following is a property of a good algorithm?

It must return correct results for all input types

What is the purpose of a system life cycle?

To describe how programs are developed

A pictorial representation of logical steps

What is a constant in programming?

A variable that is read-only and remains the same

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ICS_Topic1_System Life Cycle and Program Design

20 termsStudBud Administration18 plays

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Questions 20

Answers

1
What is a data structure?
A flowchart symbol
A method to display program output
A group of logically related data items
A way to create a new programming language
2
Which of the following is a valid variable name?
1st_variable
number_of_employees
total number
for
3
Which of the following is not a phase in the system life cycle?
Maintenance
Implementation
Development
Troubleshooting
4
What is an identifier in programming?
A symbol for mathematical operations
A name given to a data item in a program
A keyword used in pseudocode
A type of algorithm
5
Which error is caused by incorrect calculations in the program?
Runtime error
Memory error
Syntax error
Logic error
6
What is a system in the context of an information system?
A random set of unrelated components
A program that works independently
A group of databases Answer: B) A collection of interrelated
A collection of interrelated components to complete tasks
7
What is pseudocode?
Structured English-like instructions
An error-handling technique
A high-level programming language
A graphical representation of a program
8
Which of the following is an example of an information system?
Text editor
Operating system
Web browser
Human Resource Management (HRM) system
9
What kind of error occurs when you forget to place a semicolon at the end of a statement?
Semantic error
Syntax error
Runtime error
Logic error
10
What is the final step in the program development process?
Develop the outline into an algorithm
Document and maintain the program
Run the program on the computer
Test the algorithm for correctness
11
Which of the following is an example of a runtime error?
Dividing by zero
Forgetting to declare a variable
Mismatching data types in calculations
Using a semicolon instead of a comma
12
Why should variable names be meaningful in a program?
To make it easier for the compiler to process the code
To shorten the code
To make the program easier to understand
To enhance program speed
13
What is the first step in the program development process?
Test the program
Define the problem
Code the algorithm
Develop the outline into an algorithm
14
Which of the following is not a data structure?
Loop
String
Array
Record
15
What is an algorithm in the context of programming?
A sequence of steps to solve a problem
A type of error in a program
A set of incorrect operations
A program documentation method
16
Which of the following is a property of a good algorithm?
It must be as complex as possible
It must use minimal resources
It must run indefinitely
It must return correct results for all input types
17
What is the purpose of a system life cycle?
To replace outdated programming languages
To manage software installations
To describe how programs are developed
To maintain hardware systems
18
What is a flowchart?
A set of error-handling rules
A random representation of variables
A sequence of real code statements
A pictorial representation of logical steps
19
What is a constant in programming?
A syntax rule
A variable that is read-only and remains the same
A flowchart symbol
A variable that changes throughout the program
20
Which of the following is an example of a variable in programming?
num
ADD
PI
3.14

ICS_Topic1_System Life Cycle and Program Design Flashcards | StudBud

ICS_Topic1_System Life Cycle and Program Design

20 termsStudBud Administration18 plays

ICS_Topic1_System Life Cycle and Program Design

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
What is a data structure?
A flowchart symbol
A method to display program output
A group of logically related data items
A way to create a new programming language
2
Which of the following is a valid variable name?
1st_variable
number_of_employees
total number
for
3
Which of the following is not a phase in the system life cycle?
Maintenance
Implementation
Development
Troubleshooting
4
What is an identifier in programming?
A symbol for mathematical operations
A name given to a data item in a program
A keyword used in pseudocode
A type of algorithm
5
Which error is caused by incorrect calculations in the program?
Runtime error
Memory error
Syntax error
Logic error
6
What is a system in the context of an information system?
A random set of unrelated components
A program that works independently
A group of databases Answer: B) A collection of interrelated
A collection of interrelated components to complete tasks
7
What is pseudocode?
Structured English-like instructions
An error-handling technique
A high-level programming language
A graphical representation of a program
8
Which of the following is an example of an information system?
Text editor
Operating system
Web browser
Human Resource Management (HRM) system
9
What kind of error occurs when you forget to place a semicolon at the end of a statement?
Semantic error
Syntax error
Runtime error
Logic error
10
What is the final step in the program development process?
Develop the outline into an algorithm
Document and maintain the program
Run the program on the computer
Test the algorithm for correctness
11
Which of the following is an example of a runtime error?
Dividing by zero
Forgetting to declare a variable
Mismatching data types in calculations
Using a semicolon instead of a comma
12
Why should variable names be meaningful in a program?
To make it easier for the compiler to process the code
To shorten the code
To make the program easier to understand
To enhance program speed
13
What is the first step in the program development process?
Test the program
Define the problem
Code the algorithm
Develop the outline into an algorithm
14
Which of the following is not a data structure?
Loop
String
Array
Record
15
What is an algorithm in the context of programming?
A sequence of steps to solve a problem
A type of error in a program
A set of incorrect operations
A program documentation method
16
Which of the following is a property of a good algorithm?
It must be as complex as possible
It must use minimal resources
It must run indefinitely
It must return correct results for all input types
17
What is the purpose of a system life cycle?
To replace outdated programming languages
To manage software installations
To describe how programs are developed
To maintain hardware systems
18
What is a flowchart?
A set of error-handling rules
A random representation of variables
A sequence of real code statements
A pictorial representation of logical steps
19
What is a constant in programming?
A syntax rule
A variable that is read-only and remains the same
A flowchart symbol
A variable that changes throughout the program
20
Which of the following is an example of a variable in programming?
num
ADD
PI
3.14