Podcast
Questions and Answers
The PDF document provides information about a specific course?
The PDF document provides information about a specific course?
True
The document can be found at the following URL: http://my.kti.edu.iq/storage/files/documents/_lrn/onc/COURSE_FILES_20231/documents_8201_124.pdf
The document can be found at the following URL: http://my.kti.edu.iq/storage/files/documents/_lrn/onc/COURSE_FILES_20231/documents_8201_124.pdf
True
The document contains 20 different courses.
The document contains 20 different courses.
False
The file format of the document is .pdf
The file format of the document is .pdf
Signup and view all the answers
A 'float' variable in Java can store integers without decimals.
A 'float' variable in Java can store integers without decimals.
Signup and view all the answers
In Java, a 'bool' variable can store values with three states: true, false, and null.
In Java, a 'bool' variable can store values with three states: true, false, and null.
Signup and view all the answers
To create a variable in Java, you must specify the type and assign it a value using the = symbol.
To create a variable in Java, you must specify the type and assign it a value using the = symbol.
Signup and view all the answers
Assigning a new value to an existing variable in Java will not overwrite the previous value.
Assigning a new value to an existing variable in Java will not overwrite the previous value.
Signup and view all the answers
The 'char' variable in Java can store multiple characters as a string.
The 'char' variable in Java can store multiple characters as a string.
Signup and view all the answers
In Java, the 'int' variable can store both positive and negative whole numbers.
In Java, the 'int' variable can store both positive and negative whole numbers.
Signup and view all the answers
Variable names in C# can start with a digit.
Variable names in C# can start with a digit.
Signup and view all the answers
The final keyword in C# indicates that the variable's value cannot be changed.
The final keyword in C# indicates that the variable's value cannot be changed.
Signup and view all the answers
Identifiers in C# cannot be reserved words like 'if' or 'return'.
Identifiers in C# cannot be reserved words like 'if' or 'return'.
Signup and view all the answers
The + character in C# cannot be used as a mathematical operator for numeric values.
The + character in C# cannot be used as a mathematical operator for numeric values.
Signup and view all the answers
The var keyword in C# explicitly specifies the data type of a variable.
The var keyword in C# explicitly specifies the data type of a variable.
Signup and view all the answers
All variables must have unique names in C#.
All variables must have unique names in C#.
Signup and view all the answers
In C#, variable names are not case sensitive.
In C#, variable names are not case sensitive.
Signup and view all the answers
Identifiers in C# can start with an underscore (_).
Identifiers in C# can start with an underscore (_).
Signup and view all the answers
In C#, you can use reserved words like 'int' or 'bool' as variable names.
In C#, you can use reserved words like 'int' or 'bool' as variable names.
Signup and view all the answers
It is mandatory to assign a value to a variable before using it in C#.
It is mandatory to assign a value to a variable before using it in C#.
Signup and view all the answers
