Interview Questions and Answers for 'Broadcom' - 3 question(s) found - Order By Newest Usually asked to entry level software developers. Q1. Write a program to swap two variables without using third Core Java
Ans. public static void main(String[] args) {
int num1 = 1;
int num2 = 2;
num1 = num1^num2;
num2 = num1^num2;
num1 = num1^num2;
System.out.print("num1 = " + num1 +", num2 = "+num2);
} Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  code  coding Asked in 37 Companies basic   frequent Related Questions What are the steps to be performed while coding Junit with Mocking framework ? What is a Sequence File? What different level of logging you use while coding ? Have you ever encoded the response before sending it back from the service? If Yes , Which encoding was used ? What are the different type of encoding you have used ? How does encoding affect using Reader / writer classes or Stream classes in Java ? What is the difference between html encoding and url encoding ? Does spaces get's encoded in html encoding ? Q2. Have you ever heard about csrf attacks ? Security
Ans. Yes, Cross-Site Request Forgery (CSRF) is an attack that forces an end user to execute unwanted actions on a web application in which they're currently authenticated. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  csrf attack  Cross-Site Request Forgery (CSRF) Asked in 16 Companies Related Questions Do you think a csrf token should only be generated after authentication ? What is a csrf token ? What is it used for ? Difference between XSS and CSRF ? Frequently asked Spring interview question. Q3. What are the components of Spring framework ? Spring
Ans. Core: [Core, Bean, Context, Expression Language]
Web: [Web, Portlet, Servlet, etc]
Data Access [JMS, JDBC, etc]
AOP, Aspect Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  spring  spring framework components Asked in 12 Companies Related Questions Explain Flow of Spring MVC ? What are the benefits of using Spring Framework ? What is MVC ? How spring boot works ? How can we manage Error Messages in the web application ? Difference between Java beans and Spring Beans ? What bean scopes does Spring support? Explain them. What are some differences between Spring caching and Hibernate caching? Can we have two beans with same class with different bean id in spring ? What is the difference between Singleton and Prototype Bean scope in Spring ?