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QUIZ UNIT 1 10th grade Flashcards | StudBud
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QUIZ UNIT 1 10th grade
QUIZ UNIT 1 10th grade
22 terms
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1
It represents a memory space for storing a value of a certain type.
Variable
Float
Constant
2
What is C language?
C is a low-level programming language that can be used to write programs
C is a Low-level programming language that can't be used to write programs
C is a high-level programming language that can be used towrite programs
3
Char, short, int, long, enum, float and double.
Instructions in C/C++
Datatypes in C/C++
Data in C/C++
4
What is the program performing?
It displays the subtraction of two numbers.
It displays the addition of two numbers.
It displays the division of two numbers.
5
Char datatype in C is used to declare letters or names?
True
False
6
You can change the name of the variable along the program.
False
True
7
C++ was developed from the C programming language.
False
True
8
A variable must not start with a digit.
False
True
9
What is the program performing?
It is displaying the area of a triangle.
It is displaying the area of a rectangle.
It is displaying the area of a square.
10
How do you declare an entire amount in C?
Declaring double before the variable.
Declaring float before the variable.
Declaring int before the variable.
11
Global variable is declared inside a function
False
True
12
What is a program?
Series of passwords given to the computer.
Series of instructions given to the computer.
Series of keywords given to the computer.
13
Who created the C language and when?
In 2020, Dennis Ritchie modified B language, creating C language.
In 1990, Dennis Ritchie modified B language, creating C language.
In 1972, Dennis Ritchie modified B language,creating C language.
14
This caracter
“\n”
in C and C++ is to start in the next line?
False
True
15
They are used to encode mathematical operations.
Logical operators
Arithmetic operators.
AND, OR, NOT
16
Letters, digits, blanks, special characters, punctuation marks and escape sequences.
C / C++ Characters
C / C++ instructions
C / C++ symbols
17
It is a number that includes a decimal point or exponent.
char
int
Float
18
Most popular programming languages nowdays:
Ensamblador and B
Perl, Visual Basic
Java, C/C++, Python
19
When the C++ language was born?
1908
1984/1985
2019
20
What is the program performing?
It is asking to the user name, last name and age
It is asking to the user name, last name.
It is asking to the user name and how are you?
21
A variable must not contain any special character or symbol.
False
True
22
Local variable is declared inside a main function.
False
True
