Computer Science > QUESTIONS & ANSWERS > Code HS Test Questions & Answers (All)

Code HS Test Questions & Answers

Document Content and Description Below

Code HS Test Questions & Answers Which of the following statements are true about the Internet? I - The Internet connects devices and networks all over the world II - The Internet helps people coll... aborate to solve problems III - The Internet helps people communicate IV - There are no negative consequences of the Internet, it is purely positive - ✔✔I, II, and III Which of the following refers to a widely agreed upon set of rules that standardize communication between machines? - ✔✔Protocol True or False: The Internet is non-existent in the developing world. - ✔✔False Which of the following makes sure that each request is forwarded to its intended recipient? - ✔✔Router True or False: The Internet is a network connecting individual networks. - ✔✔True How is the bandwidth of a network measured? - ✔✔Bitrate. Higher bitrate means higher bandwidth. What is the bitrate of a system? - ✔✔The amount of data (in bits) that can be sent in a fixed amount of time What is the latency of a system? - ✔✔Time it takes for a bit to travel from sender to receiver What is the Internet Protocol (IP)? - ✔✔A protocol that defines the structure of an Internet address and assigns a unique address to every device on the Internet IP addresses are hierarchical. This means: - ✔✔The information in an IP address goes from broad to specific. What is the function of the Domain Name System (DNS)? - ✔✔To translate domain names into IP addresses According to the Domain Name System (DNS), which of the following is a subdomain of the domain example.com? - ✔✔about.example.com What does redundancy mean in the context of Internet routing? - ✔✔Multiple paths exist between any two points Which of the following is a benefit of the fault-tolerant nature of Internet routing? - ✔✔The ability to provide data transmission even when some connections between routers have failed What information is contained in a [Show More]

Last updated: 2 years ago

Preview 1 out of 3 pages

Buy Now

Instant download

We Accept: