Explanation

• Email stands for Electronic Mail.
• It is a method of sending and receiving digital messages through the internet.
• The term electronic mail has been used with its modern meaning since 1975.
• The shorter form E-mail became common around 1979.

Additional information:

Parts of a valid email address:

1. Email Prefix
2. Email Domain

Address: example@mail.com

1. example = Email Prefix
2. mail.com = Email Domain

Last verified on 16-06-2026

Explanation

• In a database, columns are called Fields or Attributes.
• A field represents a single type of data in a table (like Name, Age).
• Each column stores a specific attribute of records.
• Fields define the structure of the database table.

Additional information:

• In a database, rows are called Records or Tuples.

Last verified on 24-06-2026

Explanation

• Alan Turing is known as the father of Computer Science.
• He is known for his foundational work in computing theory.
• He introduced key ideas of algorithms and machine computation.
• His work contributed to the development of modern computers and artificial intelligence (AI).
• He also played an important role in World War II code-breaking efforts.

Last verified on 24-06-2026

Explanation

• The Turing Test was introduced by Alan Turing in 1950.
• It is used to check machine intelligence.
• It is based on whether a machine can imitate human conversation.
• If a human cannot distinguish machine from human, the machine is considered intelligent.
• This idea was presented in his paper “Computing Machinery and Intelligence”.

Last verified on 24-06-2026

Explanation

• The Turing Test was introduced by Alan Turing in 1950.
• It is used to check machine intelligence.
• It is based on whether a machine can imitate human conversation.
• If a human cannot distinguish machine from human, the machine is considered intelligent.
• This idea was presented in his paper “Computing Machinery and Intelligence”.

Last verified on 24-06-2026