Explanation

Full Duplex allows data to be sent and received simultaneously, making it the fastest communication mode.

In contrast:

Simplex is one-way only.

Half Duplex is two-way but not simultaneous.

Explanation

The duplex system of filing keeps current (active) and closed (inactive) files separately for easy access and reference.

It improves record management by allowing quick retrieval of ongoing and archived documents.

Explanation

Explanation

• When updating Windows, it's recommended to use the recommended settings to ensure a smooth and successful update process.
• This option allows Windows to automatically handle the update process and install any necessary updates.

Explanation

Machine language is the lowest-level programming language, consisting of binary code that a computer's processor can execute directly. The basic components of a machine language program are:

• Instructions: These are the fundamental commands that a computer's processor can execute, such as move data, perform arithmetic operations, jump to a location, etc. Instructions are represented as binary codes, such as 0s and 1s.

Explanation

• Heuristics refer to mental shortcuts or rules of thumb that help individuals make judgments, solve problems, and make decisions efficiently and effectively.
• Heuristics are often based on experience, intuition, and common sense, and are used to simplify complex problems and arrive at a solution that is "good enough" or satisfactory.

Explanation

In cryptography, the one-time pad is an encryption technique that cannot be cracked, but requires the use of a single-use pre-shared key that is not smaller than the message being sent. In this technique, a plaintext is paired with a random secret key. 

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RY17-012-23

Explanation

Utility Software: Helps maintain, analyze, and protect the computer (includes antivirus, disk cleanup, etc.)

System Software: Runs the hardware and system (e.g., OS like Windows)

Application Software: End-user programs (e.g., MS Word, Photoshop)

Development Software: Tools for programming (e.g., compilers, IDEs)

Explanation

Explanation

WinZip is a widely used software program for data compression.

It allowing users to compress files into smaller sizes for easier storage and transfer.

It is specialized for this task, unlike MS Office, Antivirus, or Operating Systems, which serve different purposes.