Explanation

Google with over 80% of the search market share.

Google, a US multinational technology company

Google is a type of search engine operating since 1997

Google was founded in the year: September 4, 1998

The Headquarters of Google is located in the city: of California

Sergey Brin & Larry Page is the founder of Google

Sergey Brin is the real owner of Google

Parent organization: Alphabet Inc.

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The oldest search engine is Yahoo.

Explanation

A connected graph with n vertices and n-1 edges is always a tree.

It has no cycles and ensures a unique path between any two vertices.

Explanation

A tree is a connected graph with no cycles.

It has n nodes and (n-1) edges, ensuring a unique path between any two nodes.

Explanation

An equivalence relation must be reflexive, symmetric, and transitive.

These three properties together define equivalence among elements in a set.

Explanation

A relation is reflexive if every element is related to itself.

Only the set (1,1), (2,2), (3,3) satisfies this condition.

Explanation

The & operator represents logical AND, returning true only if both operands are true.

It is used in Boolean expressions and bitwise operations.

Explanation

A proposition is a statement that is either true or false, not a question or expression.

"Today is Monday" can be evaluated as true or false, making it a proposition.

Explanation

Serialization is the process of converting an object into a format that can be stored or transmitted.

It allows the object to be saved to disk or sent over a network and later reconstructed via deserialization.

Explanation

In C++, dynamically allocated memory with new is deallocated using delete.

delete[] is used to free memory allocated for arrays.

Explanation

Specific exceptions should be caught before general ones to avoid being overshadowed.

Writing a general exception first can prevent specific exception blocks from executing.