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

During booting, the operating system is loaded into RAM from the hard drive.

RAM (Random Access Memory) allows the OS to run and manage tasks efficiently while the computer is on.

Explanation

In a Bus topology, all network components are connected to a single central cable (the bus).

Data travels in both directions along the cable, and each device taps into it to receive data.

Explanation

Phishing is a cyber-attack technique where fake emails or websites are used to trick users into giving personal information.

It often targets passwords, credit card numbers, and login details by pretending to be legitimate sources.

Explanation

Explanation

FM, AM radios, televisions, and cordless phones commonly use radio waves for wireless communication and signal transmission.

Radio waves can travel long distances and are ideal for broadcasting audio and video signals.

Explanation

Security is the most important concern of cloud computing.

Cloud computing presents many unique security issues and challenges. 

Amazon, Microsoft and Google are the three largest public cloud storage providers.

Dropbox, eFolder, IBM etc. are examples of cloud service providers.

Explanation

In relational database terminology, an attribute refers to a field or column in a table.

Each attribute represents a property or characteristic of an entity.

Explanation

Scratch is a visual programming language where users create programs by dragging and connecting code blocks.

It is mainly used for educational purposes to teach programming concepts in a simple, interactive way.

Explanation

Hertz (Hz) is the unit used to measure the frequency of an analog signal, and higher frequency means higher bandwidth.

Bandwidth in analog signals refers to the range of frequencies, which is expressed in Hertz.