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

An address is an identifiable location in computer memory where data is stored.

Each memory cell has a unique address used to access or modify data.

Explanation

SSD has no moving parts, allowing faster data access compared to HDDs.

It offers high-speed read/write performance, ideal for modern computing needs

Explanation

The CPU directly accesses RAM to fetch and execute instructions quickly.

RAM is volatile memory, meaning it temporarily stores data being used or processed.

Explanation

The CPU (Central Processing Unit) is responsible for processing data, not for long-term storage.

Permanent storage is handled by devices like hard drives or SSDs, not the CPU.

Explanation

Assembly language is a low-level language that uses mnemonics to represent machine-level instructions.

It is hardware-specific and closer to binary code, offering more control over hardware.

Explanation

A CD (Compact Disc) is read using a laser beam in an optical drive.

The laser detects tiny pits and lands on the disc surface to read data.

Explanation

The Control Unit (CU) directs the flow of data and instructions within the CPU.

It manages communication between the memory, ALU, and input/output devices.

Explanation

System software includes the operating system and core programs that manage hardware and software resources.

It helps the computer run smoothly and provides a platform for application software to operate.

Explanation

Solution

• 13 ÷ 2 = 6, remainder 1

• 6 ÷ 2 = 3, remainder 0

• 3 ÷ 2 = 1, remainder 1

• 1 ÷ 2 = 0, remainder 1

Reading the remainders from bottom to top: 1101

So, 13 in binary = 1101.