JavaScript Practical & Ecommerce Quiz By Prof. Abhijeetsinh Jadeja

25 Questions | By Abhijeetjadeja | Last updated: Jul 28, 2013 | Total Attempts: 288

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It is exploring about some practical concept of javascript and some of the topic of E-commerce. . . . Best of luck by Prof. Abhijeetsinh Jadeja ( KSV university , Gandhinagar , Gujarat )

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Questions and Answers

1.

var value = Math.pow(0, 10); document.write("<br />Fourth Test Value : " + value ); Type question here
- A.
  
  Fourth Test Value : 0
- B.
  
  Fourth Test Value : 1
- C.
  
  Fourth Test Value : 10
- D.
  
  None of above
2.

var value = Math.min(100); document.write("<br />Fourth Test Value : " + value );
- A.
  
  Fourth Test Value : 100
- B.
  
  Fourth Test Value : 1
- C.
  
  Fourth Test Value : 0
- D.
  
  None of above
3.

var value = Math.ceil(-45.95); document.write("<br />Third Test Value : " + value );
- A.
  
  Third Test Value : -46
- B.
  
  Third Test Value : -45
- C.
  
  Third Test Value : -44
- D.
  
  None of above
4.

<html> <head> <title>JavaScript String indexOf() Method</title> </head> <body> <script type="text/javascript"> var str1 = new String( "This is string one" ); var index = str1.indexOf( "string" ); document.write("indexOf found String :" + index );
- A.
  
  IndexOf found String :15
- B.
  
  IndexOf found String :8
- C.
  
  IndexOf found String :11
- D.
  
  None of above
5.

<html> <head> <title>JavaScript String charCodeAt() Method</title> </head> <body> <script type="text/javascript"> var str = new String( "This is string" ); document.write("str.charCodeAt(0) is:" + str.charCodeAt(0)); document.write("<br />str.charCodeAt(1) is:" + str.charCodeAt(1)); </script> </body> </html>
- A.
  
  Str.charCodeAt(0) is:84
- B.
  
  Str.charCodeAt(0) is: 91
- C.
  
  Str.charCodeAt(0) is:104
- D.
  
  Str.charCodeAt(0) is:110
- E.
  
  Str.charCodeAt(0) is:93
- F.
  
  Str.charCodeAt(0) is:90
6.

<html> <head> <title>JavaScript String charAt() Method</title> </head> <body> <script type="text/javascript"> var str = new String( "This is string" ); document.writeln("str.charAt(0) is:" + str.charAt(0)); document.writeln("<br />str.charAt(1) is:" + str.charAt(1));
- A.
  
  Str.charAt(0) is:T
- B.
  
  Str.charAt(0) is:i
- C.
  
  Str.charAt(1) is:h
- D.
  
  Str.charAt(1) is:s
7.

<script> eval("x=10;y=20; document.write(x*y)");
- A.
  
  200
- B.
  
  20
- C.
  
  10
- D.
  
  None of above
8.

<script> document.write("<br>" + eval("2+2"));
- A.
  
  2
- B.
  
  4
- C.
  
  2+2
- D.
  
  None of above
9.

<script> var x=10; document.write("<br>" + eval(x+17));
- A.
  
  17
- B.
  
  X+17
- C.
  
  27
- D.
  
  None of abve
10.

<script type="text/javascript"> var username = "someAgent"; if(username == "SomeAgent") document.write("Welcome special agent"); else document.write("Access Denied!");
- A.
  
  Error
- B.
  
  Welcome special agent
- C.
  
  Access Denied!
- D.
  
  None of above
11.

<script type="text/javascript"> var username = "someAgent"; if(username == "SomeAgent") document.write("Welcome special agent"); else document.write("Access Denied!"); for getting output"Welcome special agent" can we use .toUpperCase () or .toLowerCase () ??
- A.
  
  True
- B.
  
  False
12.

<script type="text/javascript"> var aURL = "http://www.tizag.com/www.html"; var aPosition = aURL.indexOf("www"); document.write("The position of www = " + aPosition);
- A.
  
  The position of www = 7
- B.
  
  The position of www = 8
- C.
  
  The position of www = 6
- D.
  
  None of above
13.

<script type="text/javascript"> var visitorName = "Chuck"; var myOldString = "Hello username! I hope you enjoy your stay username."; var myNewString = myOldString.replace(/username/g, visitorName); document.write("<br />New string = " + myNewString);
14.

<script type="text/javascript"> var myRegExp = /Alex|John/; var string1 = "Today John went to the store and talked with Alex."; var matchPos1 = string1.search(myRegExp); if(matchPos1 != -1) document.write("There was a match at position " + matchPos1); else document.write("There was no match in the first string");
- A.
  
  There was no match in the first string
- B.
  
  There was a match at position 6
- C.
  
  There was a match at position 7
- D.
  
  None of above
15.

Following are the example of E-governance
- A.
  
  C2G
- B.
  
  B2B
- C.
  
  B2G
- D.
  
  C2C
16.

Www.olx.in is example of
- A.
  
  B2G
- B.
  
  B2B
- C.
  
  C2C
- D.
  
  B2C
17.

In Traditional commerce consumer can get world level choice of product ?
- A.
  
  True
- B.
  
  False
18.

In which firewall setting needs maximum as well as more server required
19.

In market hierarchy model what are the major risk
- A.
  
  Intermediators
- B.
  
  Transportation cost
- C.
  
  Custoers
- D.
  
  Raw material & suppliers
- E.
  
  High investment behind an industry
- F.
  
  Shop
20.

EDI stands for
- A.
  
  Electronic Date Interchange
- B.
  
  Electronic Disk Inetraction
- C.
  
  Electronic Date Interaction
- D.
  
  Electronic Damage Interuapption
21.

Check the example of Database EDI in E-commerce
- A.
  
  User login
- B.
  
  Receive E-mail
- C.
  
  Produce out of order
- D.
  
  Debit card number
- E.
  
  Our shipping address
22.

Select the product which is suitable for Traditional Business form
- A.
  
  Vegitable
- B.
  
  Belt
- C.
  
  Branded shoes
- D.
  
  Gold
- E.
  
  Petrol
- F.
  
  Branded camera

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