JDBC, JAVA SERVER PAGES, AND MYSQL QUIZ

Java bytecode is machine-specific code.

True

False

TRUE ANSWER : ?
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What is invoked via HTTP on the Web server computer when it responds to requests from a user's Web browser?

A Java application

A Java servlet

None of these

A Java applet

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The JVM (Java virtual machine) interprets Java bytecode at run time.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

MySQL surrogate keys are given the property AUTO_INCREMENT.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

What is bytecode?

None of these

Machine-specific code

Machine-independent code

Java code

TRUE ANSWER : ?
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JDBC stands for Java Database Connectivity

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

Java and C/C++ are so close that there are no incompatibilities between them. Therefore, a driver is not necessary.

True

False

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YOUR ANSWER : ?

Which JDBC driver Type(s) can you use in a three-tier architecture and if the Web server and the DBMS are running on the same machine?

Type 2 only

All of Type 1, Type 2, Type 3 and Type 4

Type 1 only

Both Type 3 and Type 4

TRUE ANSWER : ?
YOUR ANSWER : ?

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

True

False

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 : ?

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