Zoho Interview Experience | Set 42(Off-Campus)
I attended Zoho interview on Feb 2nd, 2019
Round 1:
There were 25 questions.15 Technical Questions and 10 Aptitude questions
Technical Questions-Basic looping, conditional statements, operators, increment and decrement operators, pointers
General Aptitude-problems on train, pipes and cistern, ratio and proportion, puzzles, clocks, calendar, speed and distance, basic logic questions
Tips: Beginner puzzles, c set questions -64, For Aptitude prepare specific topics, refer India bix
Give more importance to technical than general aptitude questions
Round 2:
I got mail for second round on Feb 27th, 2019.The second round was scheduled on March 5th, 2019
Three questions were given
From around 25, 10 were shortlisted to the next round
Round 3:
The bank has initially three customers.There were around eight modules .
- Account Login
- Purchase
Account Login
Giving customer id and password .Password should be encrypted and stored
Encryption is like A-> B, B->C
a-> b, b->c, c->d
0->1, 1->2
On successful login, it should print the account details
1.Create Gift Card
2. TopUp
3.Transaction History
4.Block
5.Logout
1.Create Gift Card
Gift card with 5 digit card no and 4 digit pin number will be generated
2.TopUp
For topup, amount need to be reduced from main account balance and added to gift card
3.Transaction History
Should print all the transaction details of a particular gift card
4.Block
If the card is blocked, shouldn’t be available for topUp, Purchase.the amount in gift card should be transferred to main account
5.Logging Out
After log out, should go to main module,
2.Purchase
Login to the gift card
Purchase Amount
Then print Available balance
7.Redeem points :
For Every 100 rupee purchase, 1 reward point is added .For 10 reward points, 10 will be added to main account
8.Doing for Multiple gift cards
Around 5 to 6 of us who completed 6 to 7 modules were shortlisted to next round
Round 4:Tech HR(Face to Face)
1.Final Year Project
2.Collections ? Data Structures in Java
3.Difference Between HashSet, HashMap, List
4.Overriding and Overloading
5.Abstract class and interface
6.if throws keyword in base class, then is it necessary to do the same in derived class
7.Should we need to create abstract class object
8.Balanced Parenthesis problem
9.Difference between Stack And queue
10.Does HashSet accepts Object, then how it implements unique character
11. Upcasting and DownCasting in java
12.static and instance variable
13.Can static method accepts instance variables
14.Exception
15.Access specifiers
16. Digged mostly oops concept
You will be evaluated in each and every round in all aspects .
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