JDBC, Java Server Pages, and MySQL - General Questions Online Exam Quiz
JDBC, Java Server Pages, and MySQL - General Questions GK Quiz. Question and Answers related to JDBC, Java Server Pages, and MySQL - General Questions. MCQ (Multiple Choice Questions with answers about JDBC, Java Server Pages, and MySQL - General Questions
How many JDBC driver types does Sun define?
Options
A : One
B : Two
C : Three
D : Four
Where is metadata stored in MySQL?
Options
A : In the MySQL database metadata
B : In the MySQL database metasql
C : In the MySQL database mysql
D : None of the above is correct.
Who invented Java?
Options
A : Netscape
B : Microsoft
C : Sun
D : None of the above is correct.
To run a compiled Java program, the machine must have what loaded and running?
Options
A : Java virtual machine
B : Java compiler
C : Java bytecode
D : A Web browser
Which JDBC driver Type(s) can be used in either applet or servlet code?
Options
A : Both Type 1 and Type 2
B : Both Type 1 and Type 3
C : Both Type 3 and Type 4
D : Type 4 only
________ is an open source DBMS product that runs on UNIX, Linux and Windows.
Options
A : MySQL
B : JSP/SQL
C : JDBC/SQL
D : Sun ACCESS
What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options
A : A Java application
B : A Java applet
C : A Java servlet
D : None of the above is correct.
What MySQL property is used to create a surrogate key in MySQL?
Options
A : UNIQUE
B : SEQUENCE
C : AUTO_INCREMENT
D : None of the above -- Surrogate keys are not implemented in MySQL.
What is not true of a Java bean?
Options
A : There are no public instance variables.
B : All persistent values are accessed using get xxx and set xxx methods.
C : It may have many constructors as necessary.
D : All of the above are true of a Java bean.
A JSP is transformed into a(n):
Options
A : Java applet.
B : Java servlet.
C : Either 1 or 2 above.
D : Neither 1 nor 2 above.
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