Explanation

Blu-ray disk is a type of optical storage that uses laser technology to read and write data.

It stores high-definition video and large data.

Unlike floppy disks and hard disks which are magnetic storage devices.

Explanation

Feature Virtual Memory

Location: On the hard drive or SSD

Speed: Slower (due to disk I/O operations)

Capacity: Larger, limited by disk space

Cost: Lower (cost of additional disk storage)

Explanation

معاشرت سے مراد ہے دوسروں کے ساتھ مل جل کر زندگی بسر کرنا یا سماجی زندگی گزارنا۔

یہ ایک فرد کے اجتماعی طور پر رہنے سہنے کے انداز کو ظاہر کرتا ہے۔

Explanation

"Will be" is a helping (auxiliary) verb used to form the future continuous tense.

It supports the main verb "taking" to indicate an ongoing future action.

Explanation

Bluetooth is a short-range radio communication technology used for exchanging data over short distances (typically up to 10 meters).

It enables wireless connection between devices like phones, headsets, and computers.

Explanation

1. Simplex: Data flows in one direction only (e.g., keyboard to computer).
2. Half-Duplex: Data can flow both ways, but not at the same time (e.g., walkie-talkies).
3. Full-Duplex: Data flows both ways simultaneously (e.g., telephone conversations).

Explanation

In computing, jobs in the buffer are typically managed in a queue, where they wait their turn for processing.

A queue follows the First-In-First-Out (FIFO) method, ensuring orderly job execution.

Explanation

A warm boot refers to restarting a computer without turning off the power (e.g., using Ctrl + Alt + Del or the restart option).

In contrast, a cold boot means starting the computer after it has been completely powered off.

Explanation

A school can be described as:

1. A social laboratory for children – It serves as a space where children experiment with social interactions, learn cooperation, and develop interpersonal skills.
2. A model social centre – It represents a microcosm of society, teaching norms, values, and civic responsibilities.
3. Responsible for awakening the sense of collective life – It fosters teamwork, community spirit, and an understanding of shared responsibilities.

Thus, a school encompasses all these roles in shaping individuals for societal participation.

Explanation

Pedagogy comes from Greek roots meaning "to lead the child."

It refers to the art and science of teaching children, including methods and strategies.