Most computer devices are connected to the computer through port
Keyboard through usb port
Printer through usb port
Hand point device through usb port
Also computer equipped with LPT port for printers and COM port for additional devices like external modems e.t.c
Answer:
To save the course object instances in an array, use;
Course[] courses = new Course[7];
courses[0] = new Course("IT 145");
courses[1] = new Course("IT 200");
courses[2] = new Course("IT 201");
courses[3] = new Course("IT 270");
courses[4] = new Course("IT 315");
courses[5] = new Course("IT 328");
courses[6] = new Course("IT 330");
Explanation:
The java statement above assigns an array of size 7 with the course class constructor, then order courses are assigned to the respective indexes of the new array.
Answer:
1946
First, to deal with the more recent and most familiar meaning of the word ‘computer’: the word first came to mean an electronic device used to store and communicate information (and all of its subsequent functions) only in the 1940s: the earliest citation in the Oxford English Dictionary is from 1946. This is fitting.
Explanation:
A(n) client exists a computer that requests and utilizes network resources from a(n) server.
<h3>
What is a computer network?</h3>
- A computer network is a collection of computers that share resources that are available on or provided by network nodes.
- The computers communicate with one another via digital links using standard communication protocols.
- These links are made up of telecommunication network technologies that are based on physically wired, optical, and wireless radio-frequency means and can be configured in a variety of network topologies.
- Nodes in a computer network can be personal computers, servers, networking equipment, or other specialized or general-purpose hosts.
- They can be identified by network addresses and have hostnames.
- Local-area networks (LANs) and wide-area networks (WANs) are the two basic network types.
- A(n) client exists a computer that requests and utilizes network resources from a(n) server.
To learn more about computer network, refer to:
brainly.com/question/8118353
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Answer:
Improved performance.
Reduced system load.
Protection for source code and programs.
Improved productivity and quality.
Portability of compiled programs.
SAA compliance checking.
