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">List out the parameter required for DriverManager.getConnection(" ? ", " ? "," ? ")
viswanadh
- Mar 13th, 2006
In DriverManager.getConnection jdbc url is the parameter .it it is type 1 driver then the parameter is (jdbc:odbc:data sourcename);for type 2 the driver name is (jdbc:oracle:oci:netservice name:scott : tiger)for type 4 (jdbc:oracle:thin:@localhost: 1521:orcl:scott:tiger)
nirmaa
- Nov 18th, 2005
DriverManager.getConnection("jdbc:odbc:name","scott","tiger");
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Why JDBC type4 driver is called as Thin Driver?
viswanadh
- Mar 12th, 2006
It is called so because this driver is built using java language only there by the performance is also increased.To use this driver no Data Base specific software is reqd.It is also called as pure java driver.It's url is (jdbc:oracle:thin:@localhost:1521:orcl:scott:tiger)
satheesh
- Nov 14th, 2005
Type 4 Driver is written in java hat communicate directly with vendors db through socket connection.no translation or middleware required which improves its performance
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Explain Java Memory Model?
suresh.bandlamudi
- Mar 11th, 2006
tha java memory model is a model it will defines how threads interact through memory
YON
- Feb 15th, 2006
Well what i feel about JMM isThe JavaMemoryModel allows the compiler and cache to take significant liberties with the order in which data is moved between a processor-specific cache/ register and main...
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What is Clonnable Interface in java? IS it implemented by the ProtoType Design Pattern?
suresh.bandlamudi
- Mar 11th, 2006
Clonnable interface is used create exact copy of an object or method or variable
mohan_slm
- Mar 3rd, 2006
When you want a replica of one object and want to use it in some other scenario then we make use of Cloneable interface. Scenario where you might want clonning. say for example there is an ArrayList w...
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Which containers use a FlowLayout as their default layout
The Panel and Applet classes use the FlowLayout as their default layout.
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What is clipping
Clipping is the process of confining paint operations to a limited area or shape.
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Which Java operator is right associative
The = operator is right associative.
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RandomAccessFile is used for reading a few parts of data that are at known positions near the end of a large file.
Skill/Topic: AWT & AppletsA) TrueB) False
geekist
- Mar 8th, 2006
Hello, RandomAccess File is used to read as well as write into random location of a file. Hence we can say that the answer for the above question is (TRUE).!
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The content pane is the main container in JApplet, JDialog, and JFrame objects.
Skill/Topic: AWT & AppletsA) TrueB) False
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FileDialog allows the user select a directory or file from a tree.
Skill/Topic: AWT & AppletsA) TrueB) False
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A method in Java, that calls itself is said to be recursive.
Skill/Topic: AWT & AppletsA) TrueB) False
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When the vector object doubles it's size?
elidoran
- Mar 5th, 2006
Try to avoid the old Vector class. Use the List implementations (LinkedList, ArrayList). If you need them to be synchronized wrap them using Collections.synchronizedList(...). Much better performance this way.
narendra
- Mar 3rd, 2006
When the size of the vector is full
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How do you read microsoft word file through a java program?
elidoran
- Mar 5th, 2006
The POI open-source package at http://jakarta.apache.org/poi handles Word 97 and Excel 97-2002 formats.
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If you want to mix fonts or colors within the text, or to have formatting such as multiple lines, you can use HTML
Skill/Topic: AWT & AppletsA) TrueB) False
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A thread is a program's path of execution
Skill/Topic: AWT & AppletsA) TrueB) False
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Extending a class is the way Java inherits methods and variables from a parent class.
Skill/Topic: AWT & AppletsA) TrueB) False
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What is socket? and server socket?
phani
- Feb 25th, 2006
Hai, socket-------this is a point of connecting server and client machine.for example it's like an electric plug. server socket-----this is a end point where, it'll accept all new incoming c...
gagan2914
- Nov 11th, 2005
socket=port + ipin layman language socket is just like for where ip is the adress of that fort and port is the gate to enter in to that fort.server socket is the socket which present on server side basically used to listen request from clients
Java Interview Questions
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