Common symptoms of an internet addiction can include:
- No longer engaging in activities that were once enjoyed.
- Spending most waking hours online.
- Anger or agitation if you are asked to step away from your device of choice.
- Lying about your internet use.
- Concealing your internet use.
Which of the following is an example of an operating system that is used by smartphones?
The most well-known mobile OSs are Android, iOS, Windows phone OS, and Symbian. The market share ratios of those OSs are Android 47.51%, iOS 41.97%, Symbian 3.31%, and Windows phone OS 2.57%. There are some other mobile OSs that are less used (BlackBerry, Samsung, etc.)
How do you prevent a laptop from being stolen you can use a surge protector?
To prevent a laptop from being stolen, you can use a surge protector. False; To prevent laptops from being stolen, you can use a cable lock. What is a digital certificate? What would a password manager allow you to do?
What technology can prevent a hacker from using your computer?
Firewalls. A firewall is a software program or piece of hardware that blocks hackers from entering and using your computer. Hackers search the internet the way some telemarketers automatically dial random phone numbers.
What precautions can you take to protect the physical security of your laptop?
5 physical security tips for protecting your digital devices
- Password-protect your computing devices. …
- Always backup your files. …
- Use tracking software to help get your stolen device back. …
- Don’t tempt thieves with unattended mobile devices, particularly in public places. …
- Encrypt sensitive data.
Which of the following is an example of operating systems used in computers?
What Are Some Examples of Operating Systems? Some examples of operating systems include Apple macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, and Apple iOS. Apple macOS is found on Apple personal computers such as the Apple Macbook, Apple Macbook Pro and Apple Macbook Air.
Which one of the following is an example of an operating system?
Explanation: Examples of Network Operating System are: Microsoft Windows Server 2003, Microsoft Windows Server 2008, UNIX, Linux, Mac OS X, Novell NetWare, and BSD etc.
What are the different operating systems used in computer?
The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux.
What is excessive Internet use?
Background: Problematic Internet addiction or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and Internet access that lead to impairment or distress.
What are the signs and symptoms of computer overuse?
The short-term effects of an online addiction include unfinished tasks, forgotten responsibilities and weight gain. Long-term effects are seen more in the physical symptoms such as backache, neck pain, carpal tunnel syndrome, and vision problems from staring at the screen.
What is the difference between excessive and compulsive Internet use?
Individuals’ compulsive Internet use (CIU) refers to their inability to control, reduce, or stop their online behavior, while excessive Internet use (EIU) is the degree to which an individual feels that he or she spends an excessive amount of time online or even loses track of time when using the Internet.
What is ergonomics in information technology?
Ergonomics is a field of study that attempts to reduce strain, fatigue, and injuries by improving product design and workspace arrangement.
What are the computer ergonomic guidelines?
Ergonomic Tips for Computer Users
- Maintain good posture when working at the keyboard. …
- Keep your feet supported on the floor or on a footrest when you work to reduce pressure on your lower back.
- Avoid twisting or bending your trunk or neck. …
- Keep your shoulders relaxed with your elbows close to your sides.
What is computer ergonomics Class 9?
The definition of computer ergonomics is the practice of fitting the set up of the computer and the workspace to fit the user and the user’s work needs in order to minimize physical stress on the computer user.
What are the five examples of operating system?
Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple’s iOS.
Which one of the following is not an example of an operating system?
BDS Unix C) Microsoft office XP D) Red hat linux. Microsoft Office XP is not an example of Operating System. Microsoft Office XP (codenamed Office 10) is an office suite created and distributed by Microsoft for the Windows operating system.
Which of the following is an example of application software?
Examples of application software are Microsoft Word, spreadsheets, VLC media player, Firefox or Google Chrome, accounting applications, photo editor, mobile apps such as video games, Whatsapp, etc.
What are the 4 types of operating system?
Types of Operating Systems
- Batch OS.
- Distributed OS.
- Multitasking OS.
- Network OS.
- Real-OS.
- Mobile OS.
What are the examples of device drivers?
A device driver is a program that lets the operating system communicate with specific computer hardware.
…
Many parts of a computer need drivers, and common examples are:
- Computer printers.
- Graphic cards.
- Modems.
- Network cards.
- Sound cards.
What is an example of an operating system quizlet?
Terms in this set (40) Linux is an example of an operating system. With sequential processing techniques, multiple tasks are performed at the exact same time. The most recent version of Windows is Windows XP.
What actions can you take to ensure the physical security of network devices?
Here are some steps you can take to make sure your network is secure:
- Take physical precautions. …
- Make sure all of your server’s security features are enabled. …
- Use both hardware and software firewalls. …
- Install the latest version of your server’s software. …
- Guard passwords. …
- Be Wi-Fi savvy.
What methods approaches and models can be used by organizations when designing physical security needs?
Deterrence methods
- Physical barriers.
- Natural surveillance.
- Security lighting.
- Alarm systems and sensors.
- Video surveillance.
- Mechanical access control systems.
- Electronic access control systems.
- Identification systems and access policies.
What are the 5 physical security controls required for information security?
Examples of physical controls are:
- Closed-circuit surveillance cameras.
- Motion or thermal alarm systems.
- Security guards.
- Picture IDs.
- Locked and dead-bolted steel doors.
- Biometrics (includes fingerprint, voice, face, iris, handwriting, and other automated methods used to recognize individuals)