32 questions and answers in this section

Technology and Computing » Programming

Explain why the venom of the praying mantis is so powerful?

Explain why the venom of the praying mantis is so powerful?

The venom of the praying mantis is a subtle cocktail packed with neurotoxic peptides, short yet highly effective molecules that quickly paralyze its prey. It...

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Explain why the symbol @ is used in computer science to designate an email address.

Explain why the symbol "@" is used in computer science to designate an email address.

The symbol @ is older than we think. Some trace its origins back to the Middle Ages, where it served as a commercial abbreviation for...

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Explain why it is better to shut down a computer rather than leave it in sleep mode for an extended period of time?

Explain why it is better to shut down a computer rather than leave it in sleep mode for an extended period of time?

A computer in sleep mode continues to consume a small amount of energy to keep certain components like RAM or peripherals active. Even minimal, this...

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Explain why compressed files take up less space on a hard drive?

Explain why compressed files take up less space on a hard drive?

Data compression is the process of reducing the size of a file by eliminating or reducing redundancy and using encoding techniques. This technique allows for...

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Explain why some websites are blocked in certain countries?

Explain why some websites are blocked in certain countries?

Some governments choose to block access to websites deemed dangerous or contrary to their interests. The goal is clear: to exercise strict control over what...

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Explain why is the darknet dangerous?

Explain why is the darknet dangerous?

The darknet uses specific networks (like Tor) to hide the identity and location of its users. This anonymity protection unfortunately facilitates criminal activities, as it...

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Explain why emojis are sometimes displayed differently on different devices?

Explain why emojis are sometimes displayed differently on different devices?

The standardization of emojis is a crucial aspect to ensure a consistent user experience. Emojis are defined by standards such as Unicode, which assigns a...

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Explain why are cookies used on websites?

Explain why are cookies used on websites?

Cookies are a bit like little notes that websites take about you during your visit. They allow the site to remember your preferences, such as...

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Explain why have emojis become so popular in such a short time?

Explain why have emojis become so popular in such a short time?

Emojis emerged in the late 1990s in Japan. A Japanese engineer named Shigetaka Kurita wanted to make electronic messages clearer and more expressive, especially at...

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Explain why emojis are not the same on all devices?

Explain why emojis are not the same on all devices?

Each device runs on its own operating system, for example, there's iOS from Apple, Android from Google, or Windows from Microsoft. And each has its...

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