Explanation

The set of all possible values of data items is called domain.

A relational table's column structure is defined by a domain.

In a domain, there exist values.

They belong to a database domain, which is a column.

Explanation

The Android operating system was initially developed by Android Inc. in 2003.

Later, in 2005, Google acquired Android Inc. and has continued to develop and maintain the Android OS

Explanation

Execution time is the time a computer takes to complete a job or instruction.

It measures the duration from the start to the end of processing a task.

It is crucial for evaluating processing speed and efficiency.

Explanation

Explanation

A Personal Digital Assistant (PDA) is a handheld computer used for managing personal information like contacts, calendar, and notes.

PDAs were popular before smartphones.

It often included touchscreens and stylus input.

Explanation

A Logical Unit is also known as an Arithmetic Logic Unit (ALU).

It is a digital circuit that performs arithmetic and logical operations on binary numbers, such as:

• Arithmetic operations (e.g., addition, subtraction, multiplication, division)
• Logical operations (e.g., AND, OR, NOT, XOR)

Explanation

Memory retrieval is the process of remembering information stored in long-term memory.

Explanation

Mozilla Firefox was developed by the Mozilla Foundation.

Explanation

Autocorrect is originally designed to replace Misspelled kind of words you type

**

Alt + F7 is the shortcut key for AutoCorrect.

Explanation

• The Pak Identity app, developed by NADRA (National Database and Registration Authority), is used for applying for a domicile certificate in Pakistan.
  

  It allows citizens to apply for various services, including domicile certificates, digitally.