Skip to main content

BCA 501 INTERNET TECHNOLOGIES QUESTION BANK

By
BCA 501 INTERNET TECHNOLOGIES QUESTION BANK
INTERNET TECHNOLOGIES
QUESTION BANK


1.      Explain object oriented programming concepts

2.      Features of Java language(JAVA BUZZWORDS)

3.      Type of Java program

4.      Java Architecture

5.      Explain Literals in Java

6.      Explain Data types in Java

7.      Explain Variable

8.      Explain Structure of Java Program

9.      Explain Type Conversion in Java

10.  What is Block statement and what is scope?

11.  Explain Operators in Java Program

12.  Explain Control Statements in Java Program

13.  Explain Break, Continue, Comma

14.  Explain Array and Type of Array in JAVA

15.  Explain what is Class? How can we define a Class?

16.  Explain new operator and object in JAVA

17.  Explain (.)dot operator in JAVA

18.  Explain Constructor

19.  Explain this keyword

20.  Explain method Overloading

21.  Explain Method Overriding

22.  Explain Final keyword with class, Method, and Variable

23.  Explain Garbage Collection in JAVA

24.  Explain Recursion in JAVA

25.  Explain Static method, Block and Variable

26.  Explain Abstract Class

27.  What is package? Benefits of Package?

28.  Explain import statement

29.  What are interfaces? Why we use interfaces? Explain with example

30.  Explain Wrapper classes?

31.  What is Exception? Explain Types of Exception

32.  Explain the process to create user defined Exception

33.  Explain Finally Block

34.  Explain TRY CATCH statement

35.  Explain Thread Life Cycle

36.  Explain Multithreaded Programming

37.  How can we create and manage a thread? Explain with example

38.  Thread Synchronization

39.  Explain Difference between applet and application? Explain life cycle of Applet

40.  Differentiate Byte Stream and Character Stream

41.  How to pass argument to the applet?

42.  Differentiate swing and awt

43.  Explain I/O Streams
44. 

Comments

Post a Comment

Popular posts from this blog

Data Held for Ransom in 70 Countries; Massive Cyber Attack Hits Russia Hard

By
London:  A huge extortion cyberattack hit dozens of nations Friday, holding computer data for ransom at hospitals, telecommunications firms and other companies. The attack appeared to exploit a vulnerability purportedly identified for use by the US National Security Agency and later leaked to the internet. The attack hit Britain's health service, forcing affected hospitals to close wards and emergency rooms. Related attacks were reported in Spain, Portugal and Russia. Two security firms — Kaspersky Lab and Avast — said they had identified the malware behind the attack in upward of 70 countries, although both said the attack has hit Russia hardest. The Russian Interior Ministry has confirmed it was hit by the "ransomware" attack, which encrypts data on infected computers and demands payment, usually via digital currency bitcoin, to release it. Britain's health service was also hit hard Friday as the attack froze computers at hospitals across the country, ...
Post a Comment
Read more
By
The board of Snapdeal is expected to meet tomorrow to discuss the potential sale of India's third largest e-commerce firm to larger rival Flipkart. Also, on the agenda will be getting Nexus Venture Partners (NVP), an early investor in Snapdeal, to agree to the sale deal. The seven-member board of Jasper Infotech, which operates Snapdeal, includes representation from investors SoftBank, Kalaari Capital and Nexus Venture Partners (NVP), as well as co-founders Kunal Bahl and Rohit Bansal. The valuation of Snapdeal is believed to be one of the hurdles to the deal, as Kalaari and NVP were not in agreement with the valuation given by SoftBank, which is the largest shareholder in Snapdeal. SoftBank has now succeeded in getting Kalaari (another early-stage investor in Snapdeal) to agree but is yet to get NVP on board for the deal. The sources said once NVP agrees, the deal with Flipkart could be announced in a matter of weeks. The deal with Flipkart, if it happens, would...
Post a Comment
Read more