Module 1 : JavaScript and Creating Web Page (ITI COPA)

ITI COPA TRADE : आपके ITI COPA की परीक्षा जल्द ही होने वाली है इसलिए ये बहुविकल्पीय प्रश्न आपके लिए अत्यंत महत्वपूर्ण सिद्ध होंगे | आज की इस पोस्ट में आपको ITI COPA के Module 1 से सम्बंधित सभी प्रश्नों को यहाँ दिया गया है | जिससे आपके एग्जाम की अच्छी तैयारी हो जायेगी |

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Question Level - 1

Q1. 'What is the process of writing instruction to be get executed by the computer ?',

1. Debugging
2. Executing
3. Presenting
4. Programming

answer: D

Q2. 'Which is a statement terminator in javascript ?',

1. ","
2. ";"
3. ":"
4. "."

answer: B

Q3. 'who developed javascript ?',

1. Brendan Eich
2. Brendan Rich
3. John Ecker
4. John Mauchy

answer: A

Q4. 'Which programming Language's syntax influences javascript syntex ?',

1. C
2. COBAL
3. Java
4. JDK

answer: A

Q5. 'Which web server provides good customer support if it had any issues ?',

1. Apache
2. IIS
3. Lite speed
4. Nginx

answer: B

Q6. 'Which web server has high performance stability simple configuration and low resource usge ?',

1. Apach
2. IIS
3. Lite speed
4. Nginx

answer: D

Q7. 'Which key is used to declare a variable in javascript ?',

1. const
2. dec
3. dim
4. var

answer: D

Q8. 'Which is a variable seperator if more than one variable eclared in one statement ?',

1. ,
2. :
3. `
4. /

answer: A

Q9. 'Which brackets is used to write array in javascript ?',

1. Curve bracket
2. Square bracket
3. Curly bracket
4. Corner bracket

answer: B

Q10. 'Which bracket is used to write object in javascript ?',

1. Curve bracket
2. Square bracket
3. Curly bracket
4. Corner bracket

answer: C

Q11. 'How many types of operation are there in javascript ?',

1. 3
2. 4
3. 6
4. 8

answer: D

Q12. 'What is the purpose module (%) operator in javascript ?',

1. Percentage value
2. Product value
3. Remainder value
4. Quotient value

answer: C

Q13. 'How many part are there in 'For' loop ?',

1. 2
2. 3
3. 4
4. 5

answer: B

Q14. 'Whick part in loop evaluates the conditions ?',

1. Condition part
2. Increment / Decrement part
3. Initialsation part
4. Looping part

answer: A

Q15. 'How many types of error are there in javascript programming ?',

1. 3
2. 4
3. 6
4. 8

answer: A

Q16. 'How many different values can be returned by the error name property in javascript ?',

1. 3
2. 4
3. 5
4. 6

answer: D

Q17. 'Which object method is used to return the value rounded down to its nearest interger ?',

1. abs()
2. ceil()
3. floor()
4. round()

answer: C

Q18. 'Which special variable holds more than one value at a time ?',

1. Array
2. Element
3. Function
4. Object

answer: A

Q19. 'Which is the parameter name separator in javascript ?',

1. ,
2. :
3. -
4. /

answer: A

Q20. 'Which function in javascript converts a number to a string ?',

1. Num()
2. Str()
3. String()
4. to string()

answer: D

Q21. 'Which allows developers to bundle all functionality under a unique application specific name ?',

1. Class
2. Name space
3. Object
4. Property

answer: B

Q22. 'Which is a valid js code to sort element of an array tracle ?',

1. Trade.sort:
2. Trade.sort();
3. Sort.trade();
4. Sort.(trade);

answer: B

Q23. 'What is the full form of BOM ?',

1. Browser Object Method
2. Browser Object Model
3. Browser Oriented Method
4. Browser Oriented Model

answer: B

Q24. 'What is the full form of TOC ?',

1. Text of content
2. Time of calculation
3. Table of content
4. Terminator of content

answer: C

Q25. 'Which is the first phase of System Development Life Cycle ?',

1. Testing
2. Planning
3. Developing
4. Defining

answer: B

Q26. 'What is the abbreviation of W3C in Dom ?',

1. Word Wide Web Curriculum
2. World Wide Web Consortium
3. World Wide Web Centre
4. World Wide Web Content

answer: B

Question Level - 2

Q1. What is the main purpose of JavaScript ?

1. Client side validation
2. Create web browsers
3. Read and write files
4. Store data in the server

A

Q2. Which one is responsible of running javascript code ?

1. Browser
2. Notepad++
3. Sublime Text
4. Visual studio code

A

Q3. Which one enables the hosting providers to mange multiple domains on a single server ?

1. Network server
2. SQL server
3. Web server
4. Database server

A

Q4. Which sign an 'assignment' operator in javascript ?

1. =
2. #
3. = =
4. < >

A

Q5. Which data type in javascript returns the value 'true' or 'False' ?

1. Boolean
2. Dyanmic
3. Object
4. String

A

Q6. Which assignment operator is equivalent to a = a*5 ?

1. a = 5*9
2. a = *5
3. a* = 5
4. a = 5

C

Q7. Which operator is used to check both value and type in javascript ?

1. #
2. =
3. ==
4. ===

D

Q8. Which single charcter escape sequence represents 'line feed' javascript ?

1. \b
2. \f
3. \n
4. \t

C

Q9. What is the purpose of initialisation part in 'for' loop ?

1. exit the loop
2. evaluate the condition
3. increase or decrease the initial variable
4. Initiate the variable

D

Q10. Which keyboard in switch case statement specifies the code to run if there is no case match ?

1. Break
2. Case
3. Default
4. End

C

Q11. Which statement is used to test a block of code for errors ?

1. Catch
2. Finally
3. Throe
4. Try

D

Q12. Which statement is used to handle the error ?

1. Try
2. Catch
3. Throw
4. Finallly

B

Q13. Which statement is used create custom error in javascript ?

1. Catch
2. Finally
3. Throw
4. Try

C

Q14. Which statement is used to execute code after try and catch ?

1. Finally
2. Syntax error
3. Throw
4. Type error

A

Q15. Which error indicates that the numbers is outside the range of legal values ?

1. Range Error
2. Reference Error
3. Type Error
4. URI Error

A

Q16. Which error indicates that the variable used is not declared ?

1. Eval Error
2. Range Error
3. Reference Error
4. Syntax Error

C

Q17. Which error indicates that the value is outside the range of expected type ?

1. Eval Error
2. Range Error
3. Reference Error
4. Syntax Error

D

Q18. Which is used to access individual value in an array ?

1. Content Number
2. Element Number
3. Table Number
4. Variable Number

B

Q19. What is the purpose of length property in array ?

1. Returns number of array element
2. Returns number of characters
3. Returns number of fields in object array
4. Returns number of hightest array index

A

Q20. Which method joins all array element into string with specified spearator ?

1. Join ()
2. Pop()
3. Push()
4. To string()

A

Q21. Which method removes the last elements from an array ?

1. Join()
2. Pop()
3. Push()
4. Shift()

B

Q22. Which method is used to add new element to an array ?

1. Join()
2. Pop()
3. Push()
4. Shift()

C

Q23. Which method removes the first array element ?

1. Join()
2. Pop()
3. Push()
4. Shift()

D

Q24. Which variable works as function argument in javascript ?

1. Function variable
2. Global variable
3. Local variable
4. Object variable

C

Q25. Which variable declared outside a function in Javascript ?

1. Function variable
2. Global variable
3. Local variable
4. Object variable

B

Q26. Which feature in Javascript has properties and methods ?

1. Array
2. Function
3. Object
4. Controls

C

Q27. Which variable are deleted in JavaScript when the page is closed ?

1. Function variable
2. Global variable
3. Local variable
4. Object variable

B

Q28. Which method is called at the moment of instentiation of an object ?

1. Constructor
2. Inheritance
3. Polymorphism
4. Property

A

Q29. Which is an instance of class ?

1. Class
2. Name-space
3. Object
4. Property

C

Q30. Which is window method is used to move the current window ?

1. Move()
2. Move to ()
3. Window.move()
4. Window.move.to()

D

Q31. Which is property returns the width of the visitor's screen in pixels ?

1. Width()
2. Screen.width()
3. Screen.width()
4. Width.screen()

C

Q32. Which is property returns the URL of the current page ?

1. href()
3. Location.herf
4. herf.location

B

Q33. Which property is used to transfer files from one host to another host over internet ?

1. IP
2. FTP
3. HTTP
4. SMTP

B

Q34. Which open source software is used to upload from client to server or download from server to client ?

1. PHP
2. Perl
3. HTTP
4. Filezilla

D

Question Level - 3

Q1. How will javascript treat a number, when it is enclosed with double or single quotes ?

1. Error
2. Number
3. String
4. Zero

C

Q2. What will be the output for the following Javascript code: var x = 13 + "03" Alert(x); ?

1. 16
2. 133
3. 1303
4. 13 03

C

Q3. What will be the output, if the javascript code is excuted var x = 1324; var y = new Number(1324); if(x ===y) alert ("Yes") else alert ("No") ?

1. Infinity
2. Error
3. No
4. Yes

D

Q4. What is the output of the following javascript code , var x = "ITI"; var y = "GOVT"; var o = y concat(x) document.write(0) ?

1. ITI GOVT
2. ITIGOVT
3. GOVTITI
4. GOVT ITI

C

Q5. What is the output of the following javascript code, var name = "Kanya kumari"; var x = name.substr(8,2); document.write(x); ?

1. um
2. ma
3. ar
4. ku

B

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