I believe the correct answer is the first option. The primary difference between 3g and 4g cellular systems would be that 4g systems have faster transmission as compared to 3g. The G would mean generation. The very difference of both is their speeds.
"flat file"
A simple database program whose records have no relationship to one another<span>single</span>
If we are talking about a simple North American Keyboard, The answer would be F1 to F12
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The most important security consideration for the station is code signing. With code signing, consumers may feel confident about the software they are downloading and can stop worrying about infecting their computer.
With code signing, consumers may feel confident about the software they are downloading and can stop worrying about infecting their computer or mobile device with malware. Code signing has grown in importance for software developers and distributors as more software may be downloaded from the Internet.
Malware can be easily installed on a victim's computer by an attacker who poses as a trustworthy source. As long as users only download software that is regarded as safe by their operating system, code signing ensures that these types of assaults cannot happen.
Nowadays, the Operating System looks for the digital certificate produced through code signing when software is downloaded onto a computer to ensure the security of the software being installed. The user is informed and given the option to stop or continue the installation if no digital certificate is detected.
To know more about code signing click here:
brainly.com/question/28860592
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Answer:
Advantages: computers don't make human error
It can be used for communication
Ease of access
Disadvantages: computers can be a distraction
Potential loss of privacy
It can limit learning and create a dependency
