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DENIUS [597]
2 years ago
8

which of the following devices and and receive information from other device? a parallel port B serial port C video port d both

a and b​
Computers and Technology
1 answer:
skad [1K]2 years ago
6 0

Answer:

umm

Explanation:

i don't think this is the question look at your wording

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as measuring the current, the shunt resistance of a galvanometer is needed to be zero. so why don't we put a wire parallel to th
Mariulka [41]

Galvanometer is a device used to detect an electric current.

<u>Explanation:</u>

A galvanometer is an electro mechanical instrument utilized for distinguishing and demonstrating an electric flow. A galvanometer fills in as an actuator, by creating a revolving redirection, in light of electric flow moving through a loop in a consistent attractive field.

Galvanometer is a gadget which is utilized to quantify electric flows. Note that the shunt obstruction must be low with the goal that greatest current goes through the shunt. Thus galvanometer can be utilized to gauge high flows.

7 0
3 years ago
This exercise asks you to write a program that tests some of the built-in subroutines for working with Strings. The program shou
klasskru [66]

Answer:

Java.

Explanation:

// Get user input

System.out.print("Please enter your first name and last name separated by a space: ");

userInput = TextIO.getln();

// Find index of space character

int spaceIndex = userInput.indexOf(' ');

// Extract first and last name using space character index

// I have used length() method to get length of string userInput.

String firstName = userInput.substring(0, spaceIndex-1);

String lastName = userInput.substring(spaceIndex+1, userInput.length()-1);

// Print the required statements

System.out.print("Your first Name is %s, which has %d characters%n", firstName, firstName.length());

System.out.print("Your last Name is %s, which has %d characters%n", lastName, lastName.length());

// I have used space character Index to get the Initial of last name

System.out.print("Your initials are %s%s", firstName.substring(0,0), lastName.substring(spaceIndex+1, spaceIndex+1));

5 0
3 years ago
17. Write a SELECT query for the palateE4 database that produces a result grid listing paintName, and a count of the occurrences
GaryK [48]

Answer:

SELECT paintname, COUNT(paintname) as count_paintname

FROM paint

GROUP BY paintname HAVING COUNT(paintname) > 2

ORDER BY paintname

Explanation:

The structured query language or SQL statement returns two columns of paintname and the count of the distinct paint names in the paint table with rows of grouped paint names greater than two and in the ascending order of the names.

4 0
3 years ago
The IP address and the port are both numbers. Which statement is true?
Tema [17]

Answer:

A computer has one IP address and many ports.

Explanation:

6 0
3 years ago
On a client/server network, which computer initiates the process of assigning an IP address through DHCP?
Vera_Pavlovna [14]

Answer:

The client

Explanation:

On a client/server network, THE CLIENT computer initiates the process of assigning an IP address through DHCP. This is because "The Client" computer will serve as the Domain controller in which other computers of the network can find. Hence, The Client computer initiates the process of assigning IP addresses through DHCP to achieve this.

Though, in some case. A user can manually assign the IP address to computer if it is not through DHCP

4 0
3 years ago
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