Tech Interview Core Mock Bundle
Practice the most asked core CS interview subjects in one compact pack. This bundle includes 18 mock tests across Computer Networks, Operating Systems, OOPS, DBMS & SQL, System Design Basics, and DSA Patterns. Each subject has Easy, Medium, and Hard levels so you can revise concepts, improve speed, and prepare for real interview-style MCQs.
Bundle structure
Filter the included quizzes.
OOPS Concepts Interview Mock Easy
A fresh easy OOPS interview set covering encapsulation, abstraction, inheritance, polymorphism, composition, interfaces, and object design basics.
DBMS and SQL Interview Mock Easy
A fresh easy DBMS and SQL interview set covering keys, joins, normal forms, ACID, indexes, constraints, and everyday query basics.
Operating Systems Interview Mock Easy
A fresh easy operating systems interview set covering processes, threads, context switches, virtual memory, deadlocks, scheduling, and synchronization basics.
Computer Networks Interview Mock Easy
A fresh easy computer networks interview set covering IP and MAC roles, routers, switches, DNS, DHCP, TCP, UDP, HTTPS, and HTTP basics.
OOPS Concepts Interview Mock Medium
A fresh medium OOPS interview set with scenario-based questions on contracts, composition, substitution, abstraction boundaries, and extensible design.
DBMS and SQL Interview Mock Medium
A fresh medium DBMS and SQL interview set with workload-aware indexing, joins, transactions, query semantics, and schema trade-off questions.
Operating Systems Interview Mock Medium
A fresh medium operating systems interview set with scenario-based questions on scheduling trade-offs, synchronization, paging, TLBs, copy-on-write, and thread models.
Computer Networks Interview Mock Medium
A fresh medium computer networks interview set with transport trade-offs, TLS identity, NAT, TTL, reverse proxies, recursive DNS, and connection-management scenarios.
OOPS Concepts Interview Mock Hard
A fresh hard OOPS interview set focused on fragile hierarchies, invariants, advanced design trade-offs, and interviewer-style architecture traps.
DBMS and SQL Interview Mock Hard
A fresh hard DBMS and SQL interview set on concurrency anomalies, optimizer trade-offs, advanced indexing, denormalization, and subtle SQL behavior.
Operating Systems Interview Mock Hard
A fresh hard operating systems interview set focused on convoy effects, priority inversion, page-replacement anomalies, kernel trade-offs, and advanced concurrency behavior.
DSA Patterns Mock Easy
A fresh easy DSA set covering arrays, hashing, stacks, queues, BFS, recursion, sliding windows, prefix sums, and foundational problem-solving patterns.
DSA Patterns Mock Medium
A fresh medium DSA set with pattern-driven questions on two pointers, graph traversal, heaps, dynamic programming, interval strategy, and state-space search choices.
System Design Basics Mock Easy
A fresh easy system design set covering load balancers, caching, queues, scaling, replication, observability, and dependable API fundamentals.
System Design Basics Mock Medium
A fresh medium system design set with scenario-based questions on fan-out, cache behavior, replicas, retries, idempotency, indexing, and distributed operational trade-offs.
Computer Networks Interview Mock Hard
A fresh hard computer networks interview set on congestion behavior, handshake abuse, TLS termination, QUIC trade-offs, DNS operations, and incident-style transport reasoning.
System Design Basics Mock Hard
A fresh hard system design set focused on consistency trade-offs, outbox patterns, tail latency, hot partitions, auditability, and resilient distributed-system reasoning.
DSA Patterns Mock Hard
A fresh hard DSA set on advanced graph reasoning, DP state design, monotonic structures, meet-in-the-middle, weighted shortest paths, and high-signal interview traps.
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