1.Which of the following pairs correctly represent the two main categories of output devices?
2.Which category does a computer printer belong to?
3.What do we call a setup where multiple computers operate together and appear as a unified system to the user?
4.Identify the protocol that operates at the transport layer from the options below.
5.Which hardware device allows users to input data into a computer by pressing keys?
6.Which key advances the cursor one position to the right or inserts spaces between words?
7.Which organization accredits domain name registries to grant the right to use domain names?
8.Which electronic component is capable of temporarily holding a single bit of information?
9.Which portable device is used to scan barcodes on products, labels, or shelves?
10.In which year was the light pen invented?
11.Which device is commonly utilized to point to or emphasize items on a computer screen?
12.What is the name of a flat metal disk that holds a significant amount of data permanently and is accessed using optical methods?
13.What happens to the data stored in a volatile memory chip when the power supply is interrupted?
14.In networking, how are HTTP resources identified?
15.Which of the following is a non-volatile storage device?
16.What are the channels called that enable communication between different electronic parts on a computer's motherboard?
17.What is the system that uses satellites to determine a precise location anywhere on Earth, provided there is a clear line of sight to at least four satellites?
18.Which storage device is located internally within a computer?
19.Which of the following allows users to access the internet and browse web pages via a graphical interface provided by a service provider?
20.Which protocol is utilized by the ping utility in computer network administration?