
SDD implementation quiz 2
Presentation
•
Computers
•
9th Grade
•
Practice Problem
•
Easy
Andrew Webster
Used 3+ times
FREE Resource
1 Slide • 20 Questions
1
Implementation
By Andrew Webster
2
Multiple Choice
What is the purpose of an interpreter in software development?
To translate the entire program into machine code before execution
To convert code into binary manually
To translate and execute code line by line
To compile code and optimize performance
3
Multiple Choice
What is the function of an algorithm in software development?
To execute a program automatically
To describe the logic and steps to solve a problem
To store user input
To control the operating system
4
Multiple Choice
What is pseudocode used for?
Writing machine code
Providing a step-by-step plan for programming
Optimizing software performance
Testing software without execution
5
Multiple Choice
Which data type is best suited for storing whole numbers?
String
Boolean
Integer
Real\Single
6
Multiple Choice
What is the purpose of a variable in programming?
To store and manipulate data
To repeat a section of code
To define a function
To end a program
7
Multiple Choice
What is an example of a logic error?
Using "x + y" instead of "x * y" in a calculation
Misspelling a variable name
Forgetting to close a bracket
Defining a variable with the wrong data type
8
Multiple Choice
Which of the following control structures is used for repetition?
IF statement
SWITCH statement
WHILE Loop
FUNCTION call
9
Multiple Choice
What does the term "iteration" refer to in programming?
Executing code conditionally
Storing multiple values in a single variable
Repeating a section of code
Defining a function
10
Multiple Choice
In a selection structure, which keyword is commonly used to represent a condition?
FOR
REPEAT
IF
11
Multiple Choice
What does an array allow a program to do?
Store a single value in a variable
Execute a function automatically
Store multiple values in a single variable
Debug a program
12
Multiple Choice
What is the purpose of test data in software development?
To improve a program's performance
To check that a program functions correctly under different conditions
To delete unnecessary code
To convert code into machine language
13
Multiple Choice
What is meant by the term "robustness" in software development?
A program’s ability to handle errors and unexpected inputs without crashing
The speed at which a program runs
The simplicity of a program’s code
The visual appeal of the user interface
14
Multiple Choice
Which of the following is an example of extreme test data?
A valid value in the middle of an expected range
A random value chosen from the valid inputs
A value well outside the valid range, like -50 when the range is 1-100
A value just inside the valid range, like 1 when the range is 1-100
15
Multiple Choice
What is the purpose of an input validation algorithm?
To sort a list of numbers
To check if user input is acceptable before using it
To count how many times a value appears in a list
To find the largest number in a list
16
Fill in the Blanks
What keyword is used to being a conditional loop?
17
Fill in the Blanks
Which type of test data is used to check that a program handles valid inputs correctly?
18
Fill in the Blanks
What keyword is used to being a fixed loop?
19
Multiple Choice
If a program should only accept numbers between 1 and 100, which of the following is an example of extreme test data?
50
200
1
-10
20
Multiple Choice
Standard Algorithm to traverse a 1D array. Which of the following code examples correctly traverses an array called "myArray" of ANY length
for i = 1 to myArray.length -1
for i = 0 to myArray.length -1
for i = 0 to 99
for i = 0 to myArray.length
21
Reorder
Reorder the following Input Validation statement to ensure a person enters a password with a length of 10 characters.
password = inputbox("Please enter Password")
while len(password) <> 10
msgbox("Error. Please re-enter password")
password = inputbox("Please re-enter Password")
end while
Implementation
By Andrew Webster
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