Technical Aptitude

Prepare for IT placements with comprehensive coverage of data structures, algorithms, databases, operating systems, and programming (C, Java, Python). 600+ questions from TCS, Infosys, Wipro, Amazon, and HCL recruitment tests. Master CS fundamentals with expert explanations.

◌9 topics
⚡Instant answer feedback
✓600+ questions

Programming Concepts

Variables, loops, functions, recursion

TheoryPractice

Data Structures

Arrays, stacks, queues, trees, graphs

Updated 28 Mar 2026

TheoryPractice

Algorithms

Sorting, searching, complexity analysis

Updated 28 Mar 2026

TheoryPractice

DBMS

Relational databases, SQL, normalization

Updated 28 Mar 2026

TheoryPractice

Operating Systems

Processes, memory, scheduling, deadlocks

Updated 29 Mar 2026

TheoryPractice

Computer Networks

OSI model, TCP/IP, protocols

Updated 28 Mar 2026

TheoryPractice

C Programming

Pointers, arrays, structures, memory

Updated 28 Mar 2026

TheoryPractice

Java

OOP, collections, exceptions, multithreading

TheoryPractice

Python

Python syntax, built-ins, data structures

Updated 28 Mar 2026

TheoryPractice