Google Online Challenge for TSS 2022
For the position Technical Solution Specialist. Test was conducted on Cocubes.
Time : 30 Minutes
No. of Question : 28
Topics: Web Technologies (5 Questions)
- Networking (5 Questions)
- Linux/Unix (5 Questions)
- Database (5 Questions)
Code Fundamentals (8 Questions)
Networking :
- DNS Port Number : 53
- CDN Full form : Content Delivery Network
- ECMP Protocol : equal cost multi path protocol
- TCP and UDP differences
- Loss % MTR
Web Technologies:
- Center a paragraph using multiple web teck : html,css,javascript,jquery
- How a web server handle multiple request :
- Content service by CDN which is not useful
- HTTP Status code for invalid credentials : 401
- HTTP Method to reterive information of resource : GET
UNIX/LINUX:
- What is Load Average : avg system load
- Permissions to open a file,modify and save : read and write
- Analysis on output of free -m
- How to execute command as another user : sudo
- & operator is used for : to run command in background
Code Fundamentals:
- Worst Case complexity of Quick Sort :
- Number of nodes at 3rd level of fully binary tree :
- Data Structure for FIFO Tickets distribution : Queue
- Code
- Code
- How to save password :
- Binary search is based on : Divide and Conquer
- How to detect loop in a linked list in optimal way : two pointer approach
Database:
- Outer join
- SQL query to count records
- Transaction serial
- big table query optimaztion
- To insert 2 row in a table but snapshot isolation is applied what will happen
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