Podcast
Questions and Answers
In Java, the Final keyword can be used to declare a class that can be inherited.
In Java, the Final keyword can be used to declare a class that can be inherited.
False
Multiple inheritance is not supported in Java.
Multiple inheritance is not supported in Java.
True
A Throw keyword is used to define a custom exception in Java.
A Throw keyword is used to define a custom exception in Java.
False
A Thread in Java is created by extending the Thread class or by implementing the Runnable interface.
A Thread in Java is created by extending the Thread class or by implementing the Runnable interface.
Signup and view all the answers
A Checked Exception is a type of exception that is checked at compile time.
A Checked Exception is a type of exception that is checked at compile time.
Signup and view all the answers
LOC stands for Lines of Code, which is a metric used to measure the size of a software project.
LOC stands for Lines of Code, which is a metric used to measure the size of a software project.
Signup and view all the answers
Alpha testing is a type of testing where the product is tested by a team of customers.
Alpha testing is a type of testing where the product is tested by a team of customers.
Signup and view all the answers
IPv4 addressing classes are A, B, C, D, and E.
IPv4 addressing classes are A, B, C, D, and E.
Signup and view all the answers
Black box testing is a type of testing that involves studying the internal workings of a software system.
Black box testing is a type of testing that involves studying the internal workings of a software system.
Signup and view all the answers
Repeater devices are used to connect multiple networks together.
Repeater devices are used to connect multiple networks together.
Signup and view all the answers
PHP is a language used for network security.
PHP is a language used for network security.
Signup and view all the answers
Satellite communication is a type of wired transmission media.
Satellite communication is a type of wired transmission media.
Signup and view all the answers
In PHP, session variables are stored on the client-side.
In PHP, session variables are stored on the client-side.
Signup and view all the answers
Cookies are stored on the server-side.
Cookies are stored on the server-side.
Signup and view all the answers
The mysqli_query() function is used to connect to a MySQL database.
The mysqli_query() function is used to connect to a MySQL database.
Signup and view all the answers
The mysqli_num_rows() function returns the number of affected rows by the last query.
The mysqli_num_rows() function returns the number of affected rows by the last query.
Signup and view all the answers
MySQL storage engines determine how data is stored and retrieved from the database.
MySQL storage engines determine how data is stored and retrieved from the database.
Signup and view all the answers
