Which of the following best describes procedural abstraction in coding?

The technique of breaking down a program into smaller, manageable pieces.

A programming paradigm focused on the use of events to trigger code execution.

The practice or writing code without using functions or procedures.

The process of creating complex data structures

What is a conditional statement in programming?

A statement that allows a program to make decisions and execute different code based on certain conditions.

A statement that is used to implement detail removal and generalization in order to reduce the complexity and allow for reuse of code segments.

A statement that is always executed regardless of the program's flow.

A statement used for declaring variables and assigning values such as numbers, text, and Booleans.

In programming, what does the term "library" refer to?

A self-contained module or collection of functions that provides specific functionality.

A physical collection of books and resources related to programming

The process of finding and fixing errors in a program.

The main program that controls the execution of code in a computer.

Which of the following statements about algorithms is true?

An algorithm is a step-by-step set of instructions to solve a problem or perform a task.

Algorithms have a fixed implementation and cannot be modified once created

Algorithms are only used in computer programming and have no real-world applications.

An algorithm is a physical device used to perform calculations

Which of the following is true about variables?

A variable is an abstraction inside a program that can hold a value

is required when a program decides to branch or not

A variable repeats a portion of code a specified number of times

Is a named group of programming instructions

which of the following input values will the circuit have an output of true ?

A = false, B = true, C = true, D = true

A = true, B = true, C = true, D = false

A = true, B = false, C = false, D = true

A = false, B = false, C = true, D = true

The following programs are each intended to move the robot to the gray square. Program II uses the procedure GoalReached, which returns true if the robot is in the gray square and returns false otherwise. Which of the following statements best describes the correctness of the program?

Both program I and program II correctly move the robot to the gray square

Program I correctly moves the robot to the gray square, but program II does not.

Program II correctly moves the robot to the gray square, but program I does not.

Neither program I nor program II correctly moves the robot to the gray square.

Which of the following can be used as a step 3 so that the algorithm works as intended?

Step 3: Display the remainder of number divided by 10 and store the integer quotient in number.

Step 3: Display the remainder of number divided by 10 and store the remainder in number.

Step 3: Display the integer quotient of number divided by 10 and store the remainder in number

Step 3: Display the integer quotient of number divided by 10 and store the integer quotient in number.

Which of the following best compares the values displayed by programs A and B?

Program A and program B display identical values in the same order.

Program A and program B display the same values in different orders.

Program A and program B display the same number of values, but the values differ.

Program B displays one more value than program A.

While debugging the program, the student realizes that the loop never terminates. Which of the following changes can be made so that the program works as intended?

Inserting index ← index - 1 between lines 7 and 8

Inserting index ← index + 1 between lines 6 and 7

Inserting index ← index + 1 between lines 7 and 8

Inserting index ← index - 1 between lines 6 and 7

Which of the following describes the result of executing the program?

The program displays the sum of the even integers from 2 to 20

The program displays the sum of the even integers from 2 to 10.

The program displays the sum of the odd integers from 1 to 9

The program displays the sum of the odd integers from 1 to 19.

Semester Final Review

Quiz

•

Other

•

9th - 12th Grade

•

Practice Problem

•

Medium

Azeneth Bazan

Used 4+ times

FREE Resource

69 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What number will be output?
a ← 5
b ← 10
c ← a + b
a ← 5 + c
b ← 10 + a
c ← a + b + c
DISPLAY (c)

65

10

15

20

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

bat <- 20
super <- 10
bat <- bat + super
bat <- bat + 20
bat <- bat + super
DISPLAY(bat)

30

20

60

40

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Boolean Value
(4+5) < (5+5)

True

False

c

None of the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Boolean Value
(6 * 6) > (7 * 7)

True

False

48

36

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the expressions:

False, False, False

True, False, False

False, True, False

True, True, True

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the Boolean Value:

True, False

False, True

True True

False, False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(10 > 5) AND (5 < 10)

True

False

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Semester Final Review

69 questions

What number will be output?
a ← 5
b ← 10
c ← a + b
a ← 5 + c
b ← 10 + a
c ← a + b + c
DISPLAY (c)