1.
What does GPS stand for?
Correct Answer
D. Global Positioning System
Explanation
GPS stands for Global Positioning System. It is a satellite-based navigation system that provides location and time information in all weather conditions and at all times. It uses a network of satellites to accurately determine the position of a GPS receiver anywhere on Earth. The system was originally developed for military purposes but has since become widely used in various civilian applications, including navigation, mapping, surveying, and tracking.
2.
What feature makes it easy to use a mobile phone for people who find it difficult?
Correct Answer
C. Having only basic functions e.g., making and receiving calls
Explanation
Having only basic functions, such as making and receiving calls, makes it easy for people who find it difficult to use a mobile phone. This is because having fewer features and options simplifies the user interface and reduces complexity. People who may have difficulty navigating through complex menus or using advanced functions can easily handle a phone with basic functions.
3.
What does RSI stand for?
Correct Answer
B. Repetitive Strain Injury
Explanation
RSI stands for Repetitive Strain Injury, which is a condition caused by repetitive movements or overuse of certain muscles and tendons. It commonly affects the hands, wrists, arms, and shoulders. This injury is often associated with activities that involve repetitive motions such as typing, using a computer mouse, or playing musical instruments. Symptoms of RSI include pain, stiffness, weakness, and numbness in the affected area. Treatment usually involves rest, physical therapy, pain medication, and ergonomic adjustments to prevent further strain.
4.
Which one option below cannot be used to communicate online?
Correct Answer
D. Laptop with no internet connection.
Explanation
The option "Laptop with no internet connection" cannot be used to communicate online because without an internet connection, the laptop cannot access any online platforms or services. VOIP, Instant Messengers, and Social Networking Sites all require an internet connection to function and communicate with others online.
5.
From the list below, indicate the things you would consider when choosing an electronic device for a trip.
Correct Answer
E. All of the Above
Explanation
When choosing an electronic device for a trip, there are several factors to consider. The weight of the device is important as it should be lightweight and portable for easy carrying. The cost of the device is also a consideration as it should fit within the budget. Battery life is crucial to ensure that the device can last for the duration of the trip without needing frequent charging. Lastly, the ease of use of the device is important to ensure that it can be operated easily and efficiently during the trip. Therefore, considering all of the above factors is necessary when choosing an electronic device for a trip.
6.
You are opening a social networking account. You need a secure password. Which one would you choose from the list below as the most secure?
Correct Answer
B. C-hor4se
Explanation
The most secure password from the given options would be "C-hor4se." This password includes a combination of uppercase and lowercase letters, as well as numbers. The addition of the hyphen further adds to the complexity of the password, making it harder for potential hackers to guess or crack. This combination of characters and symbols makes the password more secure compared to the other options provided.
7.
You will use the social networking site to share photographs with friends. How can you control the people that access her photographs?
Correct Answer
C. By setting access rights
Explanation
By setting access rights, you can control the people who can access your photographs on the social networking site. This means that you can choose to only allow certain individuals, such as your friends, to view your photos while restricting access for others. This gives you the ability to maintain privacy and control over who can see and interact with your photographs on the platform.
8.
Some of your friends exchange personal details with people they meet online. Choose all the reasons why this may not be a good thing to do.
Correct Answer
D. Both A & C
Explanation
Sharing personal details with people met online can lead to cyberbullying and puts individuals at a greater risk of identity theft. Cyberbullying can occur when personal information is used against someone to harass, intimidate, or embarrass them online. Sharing personal details also increases the likelihood of identity theft, as sensitive information can be used by malicious individuals to impersonate or steal someone's identity for fraudulent purposes. Both of these reasons highlight the potential dangers and negative consequences of exchanging personal details with strangers online.
9.
What does HDTV stand for?
Correct Answer
C. High Definition TV
Explanation
HDTV stands for High Definition TV. This term refers to a television system that provides a higher resolution and clearer picture quality compared to standard definition TVs. It offers a more detailed and sharper image, with a higher number of pixels, resulting in a more immersive viewing experience.
10.
What are the criteria you must check before selecting an ISP (Internet Service Provider)?
Correct Answer
D. All of the above
Explanation
Before selecting an ISP, it is important to consider several criteria. Bandwidth is a crucial factor as it determines the speed and capacity of the internet connection. Download restrictions should also be checked to ensure that there are no limitations on the amount of data that can be downloaded. Additionally, support from the provider is essential as it ensures that any technical issues or concerns can be addressed promptly. Therefore, all three criteria - bandwidth, download restrictions, and support from the provider - should be considered before selecting an ISP.