20 Questions
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
True
The document contains 20 different courses.
False
The file format of the document is .pdf
True
A 'float' variable in Java can store integers without decimals.
False
In Java, a 'bool' variable can store values with three states: true, false, and null.
False
To create a variable in Java, you must specify the type and assign it a value using the = symbol.
True
Assigning a new value to an existing variable in Java will not overwrite the previous value.
False
The 'char' variable in Java can store multiple characters as a string.
False
In Java, the 'int' variable can store both positive and negative whole numbers.
True
Variable names in C# can start with a digit.
False
The final keyword in C# indicates that the variable's value cannot be changed.
True
Identifiers in C# cannot be reserved words like 'if' or 'return'.
True
The + character in C# cannot be used as a mathematical operator for numeric values.
False
The var keyword in C# explicitly specifies the data type of a variable.
False
All variables must have unique names in C#.
True
In C#, variable names are not case sensitive.
False
Identifiers in C# can start with an underscore (_).
True
In C#, you can use reserved words like 'int' or 'bool' as variable names.
False
It is mandatory to assign a value to a variable before using it in C#.
True
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free