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Shell scripting is a way to automate tasks by writing scripts in a shell language like Bash.
Shell scripting is used to automate repetitive tasks in a Unix/Linux environment.
Scripts are written in shell languages like Bash, which is the default shell on most Unix/Linux systems.
Shell scripts can be used to perform system administration tasks, file manipulation, and more.
Example: Writing a script to automate backups of im
Performance tuning is the process of optimizing software to improve its speed, efficiency, and overall performance.
Identifying and analyzing performance bottlenecks
Optimizing code and algorithms
Improving database queries and indexing
Utilizing caching mechanisms
Fine-tuning hardware resources
Monitoring and measuring performance metrics
Bug defect life cycle is the process of identifying, reporting, prioritizing, fixing, and verifying software bugs.
Bug is identified by a tester or user
Bug is reported to the development team
Bug is prioritized based on severity and impact
Bug is fixed by a developer
Bug fix is verified by a tester
Bug is closed if verified or reopened if not fixed properly
SDLC stands for Software Development Life Cycle, a process used to design, develop, and maintain software.
SDLC is a structured approach to software development.
It consists of several phases including planning, analysis, design, implementation, testing, and maintenance.
Each phase has its own set of activities and deliverables.
The goal of SDLC is to produce high-quality software that meets customer requirements.
Examples ...
I applied via Campus Placement and was interviewed in May 2021. There were 4 interview rounds.
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I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
I applied via campus placement at Panimalar Engineering College, Chennai and was interviewed in Jun 2024. There were 5 interview rounds.
It consists of Computer Science subjects and 2 to 3 apptitudee majorly os and c++
3 question s are provided and they are from strings 2d array and graph
A doubly linked list is a data structure where each node contains a reference to the next and previous nodes.
Nodes have two pointers: one to the next node and one to the previous node.
Insertions and deletions can be done efficiently at both ends of the list.
Traversal can be done in both directions.
Example: DoublyLinkedListNode { data, prev, next }
Aptitude, reasoning,java MCQS
posted on 20 Mar 2024
Data warehousing is the process of collecting, storing, and managing data from various sources for analysis and reporting.
Data warehousing involves extracting data from multiple sources
Data is then transformed and loaded into a central repository
The data can be used for analysis, reporting, and decision-making
Examples include data warehouses used by businesses to analyze sales data
posted on 21 Nov 2024
I applied via LinkedIn and was interviewed before Nov 2023. There were 2 interview rounds.
General basic math and reasoning.
Basic question for coding like pattern making (triangle) they will observe you for your skills and logical understanding with the code.
based on 1 interview
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