CS506-Midterm
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____________is/are the JSP Implicit Object(s).
2 / 50
Static methods only access ___
3 / 50
Event source can have --------- listeners registered on it.
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The relationship between class and interface is called ________
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You can ---------to a network using sockets.
6 / 50
To create DataBaseMetaData object we write following line of code
7 / 50
DSN stands for _________
8 / 50
Which of the following methods are invoked by the AWT to support paint and repaint operations?
9 / 50
BorderLayout is the default layout manager for a JFrame content pane
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11 / 50
Which of the following method is used to execute INSERT, UPDATE and Delete SQL statements?
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A serializable class must implement the method(s)............
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In Java an abstract class cannot be sub-classed
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Which of the following method is used to execute SELECT SQL statements?
16 / 50
Java developed in __________
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Map interface is derived from the Collection interface.
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There are _________ types of exceptions in Java
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The collections API are defined in ______ package?
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Which of the following is true about abstract class?
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Exceptions must be handled while handling files otherwise it may lead to _____
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Which of the following statement object is used to execute stored procedures?
23 / 50
Border layout divides the area into _______ regions
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A top level class may have only the following access modifier.
25 / 50
When recursive method is called to solve a problem, the method actually is capable of solving only the simpler case(s), or base case(s).
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Which of the following function will be used to register event handler with events generator (button)?
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Which of the following statements is true regarding Vectors with no specified base type?
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29 / 50
Aside from the Scanner class, which of the following classes can be used for text-file file input?
30 / 50
If a super class method is protected then overriding method _________
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When defining a method you must include a ___________ to declare any exception that might be thrown but is not caught in the method.
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Which of the following stream read/write data in the form of bytes?
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An abstract class ---------------instantiated.
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Based on functionality, the streams can be categorized as________
35 / 50
A final class can't be extended.
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Which of the following stream is a filter stream?
37 / 50
Which of following can be thrown using the throw statement?
38 / 50
If we remove static from main then program __________
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Which of the following belongs to a category of checked exception?
40 / 50
What if the static modifier is removed from the signature of the main method?
41 / 50
Which of the following is true about AWT and SWING components?
42 / 50
Which of the following are passed as an argument to the paint () method:
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45 / 50
Which of the following feature provide facility for multiple inheritances:-
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Aside from the Scanner class, which of the following class/es can be used for text file file input
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A ___________ defines the way and method of communication between two parties.
48 / 50
The classes which contain the word _____ are byte oriented streams.
49 / 50
An expression tag contains a scripting language expression that is evaluated.
50 / 50
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