In the first round, there are 30 aptitude and 30 java questions. We are suppose to finish both the papers within 60 minutes. I cleared this round. Next was test for programming skills. In this section, Some 7 n's were asked. 1. What is the difference b/w sleep(1000) and wait(1000) 2. what is the diff b/w static block and static function? 3. Write a program to validate IP address using string tokenizer. 4. Write a program to create singleton class 5. write a function to reverse the string 6. Write a prog to print prime nos upto n. EX: If n=9, It shld print 1,2,3,5,7 7. One program on collections- Write a program to print no. of times a number is repeating in an array. EX- {1,3,1,2,5,7,3,7,34,3,8,3} It should print: 1- 2 times 3- 4 times and so on 7. Write a func to print fibonocci series After this I had technical interview, which went on for. 60 mins or so. There were qn's about multi threading, Exception handling and collection classes. Knowledge about collections was very important for the post I was interviewed for.

1 Answers   Huawei,

---

What is core java called?

0 Answers  

---

What is the parse method in java?

0 Answers  

---

Is alive in java?

0 Answers  

---

What is the difference between Access Modifier and Access specifier?

1 Answers  

---

how we can write the string concatenation program in java.

3 Answers  

---

What’s the difference between unit, integration and functional testing?

0 Answers  

---

What is difference between printf and scanf?

0 Answers  

---

Where is const variable stored?

0 Answers  

---

What is a Java switch statement, and how can it be used?

2 Answers  

---

What does 3 dots mean in java?

0 Answers  

---

What is java lang object?

0 Answers  

---