
Array Based Quiz - Easy
Quiz
•
Education
•
Professional Development
•
Practice Problem
•
Hard
Zohaib Hasan
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be the output of the following C++ code?
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the following C++ code snippet do?
int numbers[3] = {4, 7, 2};
Declares an array of size 3 and initializes it with values 4, 7, and 2
Declares a variable named numbers with a value of 3
Declares a function named numbers that takes three arguments
Declares an array of size 3 without initializing it
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following C++ code?
0
2
4
Garbage Value
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the length of a basic array in C++?
Using the length() method
By subtracting the starting address from the ending address
There is no direct way to find the length of an array
Using the size() method
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following C++ code?
5
1
4
6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the output of the following C++ code?
5
1
Compilation Error
6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the following C++ code snippet do?
int numbers[5] = {};
Declares an array of size 5 and initializes it with zeros
Declares an empty array named numbers
Declares a variable named numbers with a value of 5
Declares an array of size 5 without initializing it
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