1.
Which of the following technologies is primarily associated with enabling low-latency, high-speed communication in autonomous vehicles?
Correct Answer
B. 5G
Explanation
5G technology is critical for autonomous vehicles as it offers extremely low-latency, high-speed communication, which is essential for real-time data transmission between vehicles, infrastructure, and cloud systems. Autonomous vehicles require split-second decision-making, which is facilitated by the fast and reliable data exchange that 5G provides. Blockchain is more relevant to secure data management, Quantum Computing is still in early development stages for complex problem solving, and Cloud Storage handles large data storage but does not directly address real-time communication needs. Therefore, 5G is the correct answer.
2.
World-wide, what language is used the most on the internet?
Correct Answer
B. English
Explanation
English is the most widely used language on the internet because it is the primary language of many countries, including the United States, United Kingdom, Canada, Australia, and New Zealand. It is also commonly used as a second language in many other countries. Additionally, a large portion of online content, such as websites, social media platforms, and online publications, is predominantly in English. This widespread usage and accessibility of English make it the most commonly used language on the internet.
3.
Google is the second largest search engine.
Correct Answer
B. False
Explanation
The statement is incorrect. Google is not the second largest search engine, it is the largest search engine in the world. It processes billions of searches every day and dominates the search engine market with a market share of over 90%. Therefore, the correct answer is false.
4.
More people in India speak English than in the United States on the internet.
Correct Answer
A. True
Explanation
The statement suggests that there are more English speakers in India compared to the United States on the internet. This implies that a larger number of people in India use English as a medium of communication online, possibly due to factors such as India's large population and the widespread use of English as a second language.
5.
Which of the following is a key feature of edge computing that distinguishes it from traditional cloud computing?
Correct Answer
C. Reduced network latency
Explanation
Edge computing processes data closer to the source of data generation, such as sensors or local devices, rather than relying on centralized data centers as in cloud computing. This reduces network latency, as data doesn’t have to travel long distances to be processed. Edge computing is designed to provide faster response times, particularly for applications requiring real-time data processing, like IoT devices. The other options, such as centralized data processing and dependency on large data centers, are characteristics of cloud computing, not edge computing. Therefore, reduced network latency is the correct feature that distinguishes edge computing.
6.
Twitter reported how many Tweets per day in June 2012?
Correct Answer
B. 400 million
Explanation
In June 2012, Twitter reported that there were 400 million tweets per day. This indicates the high level of activity and engagement on the platform during that time. The large number of tweets reflects the popularity and widespread use of Twitter as a social media platform for sharing thoughts, news, and updates.
7.
If Wikipedia were a book, how many pages would it be?
Correct Answer
C. 2 million
Explanation
If Wikipedia were a book, it would have approximately 2 million pages. This is because Wikipedia is an extensive online encyclopedia that contains a vast amount of information on various topics. To estimate the number of pages, we can consider the number of articles on Wikipedia, which is over 6 million. Assuming an average of 300 words per page, we can estimate that Wikipedia would be around 2 million pages if it were printed as a book.
8.
If Facebook were a country, it would have more people than India.
Correct Answer
B. False
Explanation
The statement suggests that if Facebook were a country, it would have more people than India. However, this is false. India has a population of over 1.3 billion people, making it the second most populous country in the world. While Facebook has a large user base, it does not have more people than India. Therefore, the correct answer is false.
9.
How many Apps are available in the App store?
Correct Answer
D. 700 thousand
Explanation
The answer "700 thousand" suggests that there are 700 thousand apps available in the App store. This number is significantly smaller than the other options provided, indicating that the App store does not have billions or millions of apps.
10.
Which of the following is NOT a type of network topology?
Correct Answer
D. Waterfall
Explanation
Network topology describes how devices are connected within a network. Common topologies include star, bus, and ring. In a star topology, devices connect to a central hub, while in a bus topology, they share a single communication line. A ring topology connects devices in a closed loop. Waterfall, on the other hand, is a linear sequential software development model, not related to network structure.