Java & Internet Programming

25 Questions | By Omedutechhp | Last updated: Mar 21, 2022 | Total Attempts: 233

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MSC. CS 3rd Sem Pre University Examination Dec 2011

Questions and Answers

1.

What Is Encapulation Explain In Maximum 300 characters?
2.

Internet s a ____________of networks.
3.

HTML stands for Hypertext ___________ Language.
4.

______________ Tag is used to give title to the document.
5.

Java is a programming language developed by ____________________
6.

First Web Browser Hot Java was developed in_____________
7.

Keywords are the ______________ words that have special significance in any language.
- A.
  
  Pre defined
- B.
  
  Library
- C.
  
  Defined
- D.
  
  Special
8.

The keywords ___________ and ___________ are reserved words but they are not used.
- A.
  
  Cont,goto
- B.
  
  Goto,short
- C.
  
  Super,for
- D.
  
  Int,char
9.

System.out.println();
- A.
  
  True
- B.
  
  False
10.

System.println.out();
- A.
  
  True
- B.
  
  False
11.

Public static void main(string args[ ])
- A.
  
  True
- B.
  
  False
12.

The return type of a constructor is
- A.
  
  Void
- B.
  
  Int
- C.
  
  Float
- D.
  
  None
13.

Strings are always specified in
- A.
  
  Braces
- B.
  
  Single quotes
- C.
  
  Double quotes
- D.
  
  Square brackets
14.

The vector class contained in
- A.
  
  Java.lang
- B.
  
  Java.awt
- C.
  
  Java.util
- D.
  
  Java.swing
15.

The java package provides classes to support input and output operations
- A.
  
  Java.io
- B.
  
  Java.lang
- C.
  
  Stdio.h
- D.
  
  Java.sql
16.

Java exception handling is governed by the following five keywords
- A.
  
  Try
- B.
  
  Catch
- C.
  
  Finally
- D.
  
  Throw
- E.
  
  Throws
- F.
  
  Syntax
- G.
  
  Semantic
17.

The Life Cycle of an applet begins when it is first loaded and the _________ method is invoked.
- A.
  
  Init()
- B.
  
  Int()
- C.
  
  Initialize()
- D.
  
  Start()
18.

The_______________ is a collection of linked documents or pages,stored on millions of computers and distributed accross the internet.
- A.
  
  Home Page
- B.
  
  Index
- C.
  
  Internet
- D.
  
  Ethernet
19.

Which of the following is a software application that helps to view and navigate information on the web.
- A.
  
  Web page
- B.
  
  Web portal
- C.
  
  Web browser
- D.
  
  Web server
20.

ISP Means?
- A.
  
  Internet system protocol
- B.
  
  Internet system provider
- C.
  
  Intenal system protector
- D.
  
  Internet service provider
21.

ARPANET Means
22.

URL Means?
23.

Java was developed by a team headed by ______________
- A.
  
  Ken thompson
- B.
  
  James bond
- C.
  
  James gosling
- D.
  
  James tingling
24.

___________________method replaces destructor function in java.
- A.
  
  Finalize
- B.
  
  Final
- C.
  
  Start
- D.
  
  New
25.

______________command converts the source code to internediate bytecode.
- A.
  
  Javac
- B.
  
  Java
- C.
  
  Appletviewer
- D.
  
  Javah