782 MCQ Questions in english हिन्दी

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A primary key:

Ensures each record is unique.

SQL stands for:

Used to manage relational databases.

SQL stands for:

Used to manage relational databases.

API stands for:

Interface for software component interaction.

RAID level that mirrors data:

RAID 1 — redundancy through duplication.

Virtual memory uses:

Enables running larger programs than physical RAM.

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Multitasking OS can run:

Handles concurrent processes.

Two-factor authentication adds:

Enhances account security (e.g. code + password).

A firewall is used to:

Network security barrier

Phishing is:

deceitful emails/websites to steal info.

What does VPN do?

Protects privacy via secure tunneled connection.

Which is a symmetric encryption algorithm?

AES — same key for encryption/decryption.

DNS maps:

Translates human-friendly names to IPs.

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HTTP uses which port by default?

Port 80 — standard web traffic.

IP address uniquely identifies:

End device in network communication.

TCP stands for:

Reliable, connection-oriented transport protocol.

OSI model has how many layers?

Seven — layers from physical to application.

A full binary tree of height h has:

Maximum nodes in perfectly balanced tree.

Big O of binary search on sorted array:

Logarithmic time — halving search space each step.

Which structure uses key-value pairs?

Hash map — fast lookups.

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The first woman Chief Minister of Uttar Pradesh was:

Explanation: Sucheta Kripalani became the first woman Chief Minister of Uttar Pradesh in 1963. She was also the first woman to hold such a post in any Indian state. She played a significant role in the independence movement and in state politics.

The Legislative Assembly of Uttar Pradesh has how many members (as of 2024)?

Explanation: The Vidhan Sabha (Legislative Assembly) of UP has 403 elected members. It is one of the largest state legislatures in India. These members are directly elected through general elections.

The Governor of Uttar Pradesh is appointed by the:

Explanation: As per Article 155 of the Constitution, the Governor of a state is appointed by the President. The Governor is the nominal executive head of the state. He or she acts on the advice of the state’s Council of Ministers.

How many seats does Uttar Pradesh contribute to the Lok Sabha? A. 72 B. 75 C. 80 D. 82

Explanation: Uttar Pradesh sends 80 members to the Lok Sabha, the highest among all Indian states. This makes it politically significant in national elections. Its large population is the reason for such high representation.

Uttar Pradesh was originally known as what before 1950?

Explanation: Before the adoption of the Indian Constitution, the region was known as the United Provinces of Agra and Oudh. It was renamed Uttar Pradesh on 26 January 1950. This marked its formal inclusion as a state in the Indian Republic.

How many members from the Uttar Pradesh Legislative Assembly are elected to the Rajya Sabha?

Explanation: Uttar Pradesh sends the largest number of members to the Rajya Sabha—31—due to its population and Assembly size. These members are elected by the MLAs through a proportional representation system using the single transferable vote. This shows UP’s influence in national politics.

Who decides the disqualification of an MLA in the UP Assembly on grounds of defection?

Explanation: Under the Tenth Schedule (Anti-Defection Law), the Speaker of the Assembly is empowered to decide on disqualification of a member. The Speaker’s decision can later be challenged in court. This provision ensures party discipline within the legislature.

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Uttar Pradesh Public Service Commission (UPPSC) was established in the year:

UPPSC was constituted on 1st April 1937 under the provisions of the Government of India Act, 1935. It continues under Article 315 of the Constitution. The Commission conducts civil services and other recruitment exams for the state.

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