MCQsExam.com

Which pseudo-class targets every second row?
  1. A-:nth-child(2)
  2. B-:nth-child(even)
  3. C-:nth-of-type(2)
  4. D-::even
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cascading Style Sheets - CSS
  7. More about this MCQ
Which property creates a flex-container?
  1. A-position:flex
  2. B-flex:flex
  3. C-display:flex
  4. D-container:flex
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cascading Style Sheets - CSS
  7. More about this MCQ
Which CSS unit is relative to viewport width?
  1. A-vw
  2. B-em
  3. C-rem
  4. D-%
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cascading Style Sheets - CSS
  7. More about this MCQ
Which keyword creates an immutable list in Java 9+?
  1. A-Arrays.asList()
  2. B-Collections.unmodifiableList()
  3. C-List.of()
  4. D-new ImmutableList<>()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / JAVA
  7. More about this MCQ
Which garbage-collector is low-latency in Java 17?
  1. A-Serial
  2. B-Parallel
  3. C-G1
  4. D-ZGC
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / JAVA
  7. More about this MCQ
Which Java version introduced var keyword?
  1. A-8
  2. B-9
  3. C-10
  4. D-11
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / JAVA
  7. More about this MCQ
Which tag embeds an SVG directly?
  1. A-<img>
  2. B-<canvas>
  3. C-<svg>
  4. D-<picture>
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
Which attribute makes input numeric-only?
  1. A-pattern
  2. B-number
  3. C-inputmode
  4. D-min
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
Which HTML5 element is semantic for navigation?
  1. A-<header>
  2. B-<nav>
  3. C-<section>
  4. D-<aside>
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
Which IoT protocol uses publish/subscribe & QoS levels?
  1. A-CoAP
  2. B-LoRaWAN
  3. C-MQTT
  4. D-Zigbee
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Mobile Computing
  7. More about this MCQ
Which Android API level introduced runtime permissions?
  1. A-22
  2. B-23
  3. C-24
  4. D-25
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Mobile Computing
  7. More about this MCQ
Which 5G band is sub-6 GHz in India?
  1. A-600 MHz
  2. B-700 MHz
  3. C-3.5 GHz
  4. D-26 GHz
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Mobile Computing
  7. More about this MCQ
Which sampling adds noise & removes it iteratively?
  1. A-VAE
  2. B-GAN
  3. C-Diffusion
  4. D-Autoregressive
  5. MCQ By: MCQSEXAM
  6. Artificial Intelligence / Generative AI
  7. More about this MCQ
Which metric evaluates BLEU vs. human for generative summaries?
  1. A-BLEU
  2. B-ROUGE
  3. C-BERTScore
  4. D-PARENT
  5. MCQ By: MCQSEXAM
  6. Artificial Intelligence / Generative AI
  7. More about this MCQ
Which transformer architecture uses RoPE?
  1. A-BERT
  2. B-GPT-2
  3. C-Llama
  4. D-T5
  5. MCQ By: MCQSEXAM
  6. Artificial Intelligence / Generative AI
  7. More about this MCQ
Which GST slab applies to packaged paneer?
  1. A-0
  2. B-0.05
  3. C-0.12
  4. D-0.18
  5. MCQ By: MCQSEXAM
  6. Accounting / Tax Accounting
  7. More about this MCQ
Which ITR form is for salaried individuals?
  1. A-ITR-1
  2. B-ITR-2
  3. C-ITR-3
  4. D-ITR-4
  5. MCQ By: MCQSEXAM
  6. Accounting / Tax Accounting
  7. More about this MCQ
Which section allows 80C deductions?
  1. A-10
  2. B-80C
  3. C-139
  4. D-234
  5. MCQ By: MCQSEXAM
  6. Accounting / Tax Accounting
  7. More about this MCQ
Which assertion relates to rights & obligations?
  1. A-Existence
  2. B-Completeness
  3. C-Rights & obligations
  4. D-Valuation
  5. MCQ By: MCQSEXAM
  6. Accounting / Auditing
  7. More about this MCQ
Which sampling method is best for rare populations?
  1. A-Stratified
  2. B-Systematic
  3. C-Discovery
  4. D-Cluster
  5. MCQ By: MCQSEXAM
  6. Accounting / Auditing
  7. More about this MCQ
Which audit opinion is clean?
  1. A-Adverse
  2. B-Qualified
  3. C-Unmodified
  4. D-Disclaimer
  5. MCQ By: MCQSEXAM
  6. Accounting / Auditing
  7. More about this MCQ
Which ratio tests short-term liquidity?
  1. A-Debt-equity
  2. B-Current
  3. C-ROE
  4. D-Gross profit
  5. MCQ By: MCQSEXAM
  6. Accounting / Managerial Accounting
  7. More about this MCQ
Which costing method uses equivalent units?
  1. A-Job costing
  2. B-Process costing
  3. C-ABC
  4. D-Life-cycle
  5. MCQ By: MCQSEXAM
  6. Accounting / Managerial Accounting
  7. More about this MCQ
Which variance measures spending efficiency?
  1. A-Material price
  2. B-Labour rate
  3. C-VOH efficiency
  4. D-Fixed OH volume
  5. MCQ By: MCQSEXAM
  6. Accounting / Managerial Accounting
  7. More about this MCQ
Which routing algorithm is used by RIP?
  1. A-Link-state
  2. B-Distance-vector
  3. C-Path-vector
  4. D-Hierarchical
  5. MCQ By: MCQSEXAM
  6. Engineering / Computer Engineering
  7. More about this MCQ
Which cache-mapping minimizes conflict misses?
  1. A-Direct
  2. B-Mapped
  3. C-Set-associative
  4. D-Fully-associative
  5. MCQ By: MCQSEXAM
  6. Engineering / Computer Engineering
  7. More about this MCQ
Which HDL is used for behavioural modelling of RISC-V cores?
  1. A-Verilog
  2. B-VHDL
  3. C-Chisel
  4. D-SystemC
  5. MCQ By: MCQSEXAM
  6. Engineering / Computer Engineering
  7. More about this MCQ
Which unit operation uses the Fenske equation?
  1. A-Absorption
  2. B-Distillation
  3. C-Extraction
  4. D-Crystallisation
  5. MCQ By: MCQSEXAM
  6. Engineering / Chemical Engineering
  7. More about this MCQ
Which equation predicts binary VLE at low pressures?
  1. A-Newton
  2. B-Raoult
  3. C-Henry
  4. D-Nernst
  5. MCQ By: MCQSEXAM
  6. Engineering / Chemical Engineering
  7. More about this MCQ
Which column internals give lowest pressure drop?
  1. A-Trays
  2. B-Random packing
  3. C-Structured packing
  4. D-Valve trays
  5. MCQ By: MCQSEXAM
  6. Engineering / Chemical Engineering
  7. More about this MCQ
Which relay is used for transformer differential protection?
  1. A-Buchholz
  2. B-Biased differential
  3. C-Over-current
  4. D-Earth-fault
  5. MCQ By: MCQSEXAM
  6. Engineering / Electrical Engineering
  7. More about this MCQ
Which motor has the highest starting torque?
  1. A-Shunt
  2. B-Series
  3. C-Compound
  4. D-Synchronous
  5. MCQ By: MCQSEXAM
  6. Engineering / Electrical Engineering
  7. More about this MCQ
Which per-unit value makes transformer calculations easier?
  1. A-Ohm
  2. B-Percent
  3. C-Per-unit
  4. D-Siemens
  5. MCQ By: MCQSEXAM
  6. Engineering / Electrical Engineering
  7. More about this MCQ
What does AIC penalize?
  1. A-Number of observations
  2. B-Number of parameters
  3. C-Residual variance
  4. D-Mean leverage
  5. MCQ By: MCQSEXAM
  6. Data Science / Logistic Regression
  7. More about this MCQ
Which test compares nested logistic models?
  1. A-Wald
  2. B-Score
  3. C-Likelihood-ratio
  4. D-Lagrange
  5. MCQ By: MCQSEXAM
  6. Data Science / Logistic Regression
  7. More about this MCQ
Which link is canonical for binomial logistic regression?
  1. A-Identity
  2. B-Logit
  3. C-Probit
  4. D-Complementary log-log
  5. MCQ By: MCQSEXAM
  6. Data Science / Logistic Regression
  7. More about this MCQ
Which metric is NOT affected by multicollinearity?
  1. A-R²
  2. B-SER
  3. C-Adjusted R²
  4. D-VIF
  5. MCQ By: MCQSEXAM
  6. Data Science / Linear Regression
  7. More about this MCQ
Which plot detects heteroskedasticity in linear regression?
  1. A-Q-Q
  2. B-Residual vs Fitted
  3. C-Scale-Location
  4. D-DFBETAS
  5. MCQ By: MCQSEXAM
  6. Data Science / Linear Regression
  7. More about this MCQ
Which assumption makes OLS unbiased?
  1. A-Normality
  2. B-Heteroskedasticity
  3. C-Zero conditional mean
  4. D-No multicollinearity
  5. MCQ By: MCQSEXAM
  6. Data Science / Linear Regression
  7. More about this MCQ
Which battle is called Yaum-ul-Furqan?
  1. A-Uhud
  2. B-Badr
  3. C-Khandaq
  4. D-Khayber
  5. MCQ By: MCQSEXAM
  6. Islamic Studies / Islamic Studies
  7. More about this MCQ
How many doors are in Jannah according to Hadith?
  1. A-5
  2. B-7
  3. C-8
  4. D-10
  5. MCQ By: MCQSEXAM
  6. Islamic Studies / Islamic Studies
  7. More about this MCQ
Which Surah mentions the first revelation?
  1. A-Al-Fatiha
  2. B-Al-Alaq
  3. C-Al-Muzzammil
  4. D-Al-Qalam
  5. MCQ By: MCQSEXAM
  6. Islamic Studies / Islamic Studies
  7. More about this MCQ
Which calendar drives Resource Lag in P6?
  1. A-Project
  2. B-Activity
  3. C-Resource
  4. D-Global
  5. MCQ By: MCQSEXAM
  6. Project Management / Primavera MCQs
  7. More about this MCQ
What is the default “Percent Complete Type” in P6?
  1. A-Physical
  2. B-Duration
  3. C-Units
  4. D-Activity
  5. MCQ By: MCQSEXAM
  6. Project Management / Primavera MCQs
  7. More about this MCQ
Which Primavera P6 view shows resource overallocation?
  1. A-Gantt
  2. B-Activity
  3. C-Network
  4. D-Resource Usage Profile
  5. MCQ By: MCQSEXAM
  6. Project Management / Primavera MCQs
  7. More about this MCQ
Which storage mode gives hybrid tables in Power BI?
  1. A-Import
  2. B-DirectQuery
  3. C-Composite
  4. D-Real-time
  5. MCQ By: MCQSEXAM
  6. Data Science / Power BI
  7. More about this MCQ
Which Power BI view modifies the data-model?
  1. A-Report
  2. B-Table
  3. C-Model
  4. D-Transform
  5. MCQ By: MCQSEXAM
  6. Data Science / Power BI
  7. More about this MCQ
Which DAX function returns a table shifted back by n months?
  1. A-DATESYTD
  2. B-DATEADD
  3. C-PARALLELPERIOD
  4. D-SAMEPERIODLASTYEAR
  5. MCQ By: MCQSEXAM
  6. Data Science / Power BI
  7. More about this MCQ
Which attack exploits reused nonces in AES-GCM?
  1. A-Key-replay
  2. B-Nonce-reuse
  3. C-CRIME
  4. D-POODLE
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
Which port does DNS over TLS (DoT) use?
  1. A-53
  2. B-853
  3. C-443
  4. D-80
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
Which NIST category deals with “Identify”?
  1. A-Protect
  2. B-Detect
  3. C-Identify
  4. D-Recover
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
Which color model is device-independent?
  1. A-RGB
  2. B-CMYK
  3. C-HSV
  4. D-CIE Lab
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
  7. More about this MCQ
Which anti-aliasing technique uses sub-pixel samples?
  1. A-FXAA
  2. B-MSAA
  3. C-SSAA
  4. D-TAA
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
  7. More about this MCQ
Which WebGL wrapper is used for 3-D in React?
  1. A-Three.js
  2. B-react-three-fiber
  3. C-Babylon.js
  4. D-A-Frame
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
  7. More about this MCQ
Which loss is used for binary classification?
  1. A-MSE
  2. B-Categorical Hinge
  3. C-Binary Cross-Entropy
  4. D-Huber
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
  7. More about this MCQ
Which optimizer adaptively scales learning-rates per parameter?
  1. A-SGD
  2. B-Adam
  3. C-AdaGrad
  4. D-NAG
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
  7. More about this MCQ
Which activation function outputs zero for all negative inputs?
  1. A-Sigmoid
  2. B-Tanh
  3. C-ReLU
  4. D-Leaky ReLU
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
  7. More about this MCQ
Which page-replacement algo suffers Belady’s anomaly?
  1. A-LRU
  2. B-Optimal
  3. C-FIFO
  4. D-Clock
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
  7. More about this MCQ
Which system call creates a new process in Unix?
  1. A-exec()
  2. B-fork()
  3. C-wait()
  4. D-spawn()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
  7. More about this MCQ
Which Linux scheduler is default in kernel 6.x?
  1. A-CFS
  2. B-EEVDF
  3. C-RR
  4. D-Deadline
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
  7. More about this MCQ
Which protocol provides guaranteed delivery?
  1. A-UDP
  2. B-IP
  3. C-TCP
  4. D-ICMP
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
Which IEEE standard defines Wi-Fi 6?
  1. A-802.11n
  2. B-802.11ac
  3. C-802.11ax
  4. D-802.11be
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
Which OSI layer handles routing?
  1. A-Data Link
  2. B-Network
  3. C-Transport
  4. D-Session
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
Which join returns all rows with NULLs for non-matches on both sides?
  1. A-LEFT JOIN
  2. B-RIGHT JOIN
  3. C-FULL OUTER JOIN
  4. D-INNER JOIN
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which isolation level prevents phantom reads?
  1. A-Read Committed
  2. B-Repeatable Read
  3. C-Serializable
  4. D-Read Uncommitted
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which MySQL 8.0 feature stores JSON in binary format?
  1. A-JSON TEXT
  2. B-JSONB
  3. C-JSON
  4. D- native JSON
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which ISO standard governs software quality management?
  1. A-ISO 9001
  2. B-ISO 14001
  3. C-ISO 25010
  4. D-ISO 27001
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
What does the “V” in V-Model stand for?
  1. A-Version
  2. B-Verification & Validation
  3. C-Validation
  4. D- Vector
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
Which SDLC model is best when requirements are unclear?
  1. A-Waterfall
  2. B-Spiral
  3. C-V-Model
  4. D- RAD
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
Number of rotations needed to convert a BST into a perfectly balanced BST?
  1. A-O(log n)
  2. B-O(n)
  3. C-O(n log n)
  4. D-O(1)
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
Which data-structure is best for LRU cache with O(1) ops?
  1. A-HashMap
  2. B-Deque
  3. C-HashMap + DoublyLinkedList
  4. D-TreeMap
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
What is the time-complexity of building a segment-tree array for n elements?
  1. A-O(n log n)
  2. B-O(n²)
  3. C-O(n)
  4. D-O(log n)
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
Which LINQ method was added in .NET 8 to chunk an IEnumerable?
  1. A-Slice()
  2. B-Chunk()
  3. C-Partition()
  4. D-Segment()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
What is the default garbage-collection mode in .NET 8 server apps?
  1. A-Workstation GC
  2. B-Server GC
  3. C-Concurrent GC
  4. D-SustainedLowLatency
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
In .NET 8, which keyword creates a primary constructor in a record?
  1. A-this
  2. B-base
  3. C-record ( )
  4. D-new ( )
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
Which attribute is used in PHP 8.2 to mark a class as readonly?
  1. A-#[ReadOnly]
  2. B-readonly
  3. C-readonly class
  4. D-#[Immutable]
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
What is the default JIT buffer size (in MB) in PHP 8.x on 64-bit Linux?
  1. A-32
  2. B-64
  3. C-128
  4. D-256
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which PHP 8.3 feature allows declaring a constant on a trait?
  1. A-trait constants
  2. B-class constants
  3. C-interface constants
  4. D-enum constants
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
In quantum computing, which algorithm provides exponential speedup for integer factorization compared to classical algorithms?
  1. A-Grover's algorithm
  2. B-Shor's algorithm
  3. C-Deutsch-Jozsa algorithm
  4. D-Quantum Fourier transform
  5. MCQ By: MCQSEXAM
  6. Data Science / Quantum Computing in Data Science
  7. More about this MCQ
Which data structure provides efficient pattern matching with O(m) preprocessing and O(n) search time?
  1. A-Naive String Matching
  2. B-Knuth-Morris-Pratt Algorithm
  3. C-Rabin-Karp Algorithm
  4. D-Boyer-Moore Algorithm
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
Which algorithm efficiently computes the edit distance between two strings?
  1. A-Naive Recursion
  2. B-Wagner-Fischer Algorithm
  3. C-Greedy Algorithm
  4. D-Divide and Conquer
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
In database systems, which normal form addresses multi-valued dependencies?
  1. A-Third Normal Form
  2. B-Boyce-Codd Normal Form
  3. C-Fourth Normal Form
  4. D-Fifth Normal Form
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which theorem establishes that any monotonic boolean function can be computed by a circuit of depth O(log n)?
  1. A-Cook-Levin Theorem
  2. B-Razborov-Smolensky Theorem
  3. C-Savitch's Theorem
  4. D-Ladner's Theorem
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
In computational geometry, which algorithm efficiently computes the convex hull in 3D?
  1. A-Jarvis March
  2. B-Graham's Scan
  3. C-Quickhull
  4. D-Chan's Algorithm
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
Which principle in computer security states that security should be designed in layers?
  1. A-Defense in Depth
  2. B-Principle of Least Privilege
  3. C-Separation of Duties
  4. D-Fail-Safe Defaults
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
In distributed systems, which consensus algorithm is fault-tolerant?
  1. A-Paxos
  2. B-Raft
  3. C-Byzantine Fault Tolerance
  4. D-Two-Phase Commit
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
Which data structure provides efficient persistence with full path copying?
  1. A-Persistent data structures
  2. B-Ephemeral data structures
  3. C-Mutable data structures
  4. D-Immutable data structures
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
In compiler design, which analysis determines possible values of variables?
  1. A-Data flow analysis
  2. B-Constant propagation
  3. C-Control flow analysis
  4. D-Alias analysis
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
Which algorithm efficiently computes the inverse of a matrix?
  1. A-Gaussian Elimination
  2. B-LU Decomposition
  3. C-Cholesky Decomposition
  4. D-QR Decomposition
  5. MCQ By: MCQSEXAM
  6. Mathematics MCQs / Basic Maths Mcqs
  7. More about this MCQ
In database systems, which protocol ensures conflict serializability?
  1. A-Two-Phase Locking
  2. B-Timestamp Ordering
  3. C-Multi-Version Concurrency Control
  4. D-Optimistic Concurrency Control
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which theorem establishes that any graph with minimum degree at least k contains a path of length k?
  1. A-Dirac's Theorem
  2. B-Ore's Theorem
  3. C-Kuratowski's Theorem
  4. D-Euler's Formula
  5. MCQ By: MCQSEXAM
  6. Mathematics MCQs / Basic Maths Mcqs
  7. More about this MCQ
In machine learning, what is the primary purpose of the reinforcement learning technique?
  1. A-Learn through interaction
  2. B-Supervised learning
  3. C-Unsupervised learning
  4. D-Semi-supervised learning
  5. MCQ By: MCQSEXAM
  6. Data Science / Machine Learning Algorithms
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Which algorithm efficiently finds the shortest path in a graph with non-negative weights?
  1. A-Dijkstra's Algorithm
  2. B-Bellman-Ford Algorithm
  3. C-Floyd-Warshall Algorithm
  4. D-A* Search Algorithm
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
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In operating systems, what is the primary purpose of the multilevel feedback queue scheduling?
  1. A-Adapt to process behavior
  2. B-Priority-based scheduling
  3. C-Round-robin scheduling
  4. D-Shortest job first
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
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Which data structure provides efficient range queries with O(log n) time for updates and queries?
  1. A-Fenwick Tree
  2. B-Segment Tree
  3. C-Binary Indexed Tree
  4. D-Sparse Table
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
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In computer networks, which protocol provides connectionless, unreliable datagram service?
  1. A-TCP
  2. B-UDP
  3. C-IP
  4. D-ICMP
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  6. Computer Science MCQs / Computer Networks
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Which theorem establishes that any continuous function on a compact set is uniformly continuous?
  1. A-Heine-Cantor Theorem
  2. B-Weierstrass Approximation Theorem
  3. C-Stone-Weierstrass Theorem
  4. D-Bernstein's Theorem
  5. MCQ By: MCQSEXAM
  6. Mathematics MCQs / Basic Maths Mcqs
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In formal language theory, which automaton recognizes the context-free languages?
  1. A-Finite Automata
  2. B-Pushdown Automata
  3. C-Linear Bounded Automata
  4. D-Turing Machine
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
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Which algorithm efficiently solves the maximum flow problem in unit capacity networks?
  1. A-Ford-Fulkerson Algorithm
  2. B-Edmonds-Karp Algorithm
  3. C-Dinic's Algorithm
  4. D-Push-Relabel Algorithm
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
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In quantum computing, what is the primary purpose of quantum teleportation?
  1. A-Transfer quantum state
  2. B-Faster communication
  3. C-Larger quantum memory
  4. D-Better quantum algorithms
  5. MCQ By: MCQSEXAM
  6. Data Science / Quantum Computing in Data Science
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