THE DATABASE ENVIRONMENT QUIZ

What is bytecode?

Java code

None of these

Machine-specific code

Machine-independent code

TRUE ANSWER : ?
YOUR ANSWER : ?

Even though Java is machine-independent, JSPs are not.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

With JSP, the coding is done in Java and only in Java.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

JSP and ASP not only look alike but their underlying technology is quite similar.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

MySQL is pronounced "my See-quel."

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

Which JDBC driver Type(s) can be used in either applet or servlet code?

Both Type 3 and Type 4

Both Type 1 and Type 2

Both Type 1 and Type 3

Type 4 only

TRUE ANSWER : ?
YOUR ANSWER : ?

How many JDBC driver types does Sun define?

One

Four

Two

Three

TRUE ANSWER : ?
YOUR ANSWER : ?

What MySQL property is used to create a surrogate key in MySQL?

None of these

AUTO_INCREMENT

UNIQUE

SEQUENCE

TRUE ANSWER : ?
YOUR ANSWER : ?

To run a compiled Java program, the machine must have what loaded and running?

Java compiler

A Web browser

Java bytecode

Java virtual machine

TRUE ANSWER : ?
YOUR ANSWER : ?

An applet is a Java bytecode program that is sent to the user via HTTP and is invoked using the HTTP protocol on the user's computer.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

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