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3 years ago

How do I use files and functions in programming?

Computers and Technology

1 answer:

maw [93]3 years ago

3 0

answer:

1.The program comes to a line of code containing a "function call".

2.The program enters the function (starts at the first line in the function code).

3.All instructions inside of the function are executed from top to bottom.

4.The program leaves the function and goes back to where it started from.

5.Any data computed and RETURNED by the function is used in place of the function in the original line of code.

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____ is a technology that exists inside another device

Julli [10]

Answer:

Embedded technology is a technology that exists inside another device.

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3 years ago

Read 2 more answers

I need Help!!<br> 4. Explain the importance of including negative space as part of a design.

vova2212 [387]

Negative space is the space between, within and surrounding an object in an image. The positive space is the focus of the image, the object itself, but the negative space is just as important. It shares edges with the positive space, defining the outline of the object and creating proportion

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3 years ago

attackers typically use ack scans to get past a firewall or other filtering device. how does the process of an ack scan work to

bogdanovich [222]

Attackers frequently use ACK scans to circumvent a firewall or other filtering tools. During a NULL scan, all packet flags are enabled. The most recent versions of Nessus Server and Client are compatible with Windows, Mac OS X, FreeBSD, and the vast majority of Linux variants.

ACK scans are used to identify hosts or ports that have been blocked or are resistant to other types of scanning. An attacker uses TCP ACK segments to learn about firewall or ACL configuration.

Attackers probe our router or send unsolicited SYN, ACK, and FIN requests to specific UDP/TCP ports.

TCP ACK Scan sends an ACK message to the target port to determine whether or not it is filtered.

On unfiltered ports, a RST reply packet will be sent for both open and closed ports. Filtered ports will either generate no response or generate an ICMP reply packet with an unreachable destination.

The TCP ACK scanning technique attempts to determine whether a port is filtered by using packets with the ACK flag set.

To learn more about ask scan refer to:

brainly.com/question/13055134

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3 0

1 year ago

Write a java program as follows Write a method called powOfTwo that takes an integer as parameter, computes, and outputs it’s sq

Kisachek [45]

Answer:

public static int powOfTwo(int input) {

return input*input;

}

You will have to call this method in main
for printing it, write

System.out.println(powOfTwo(your number));

in public static void main(str[]args) {

}

8 0

2 years ago

Requests to access specific cylinders on a disk drive arrive in this order: 24, 20, 4, 40, 6, 38, and 12, and the seek arm is in

GarryVolchara [31]

Answer:

The time required to seek using First come,first served algorithm is 876 milliseconds.

The time required to seek using Shortest Seek Time First algorithm is 360 milliseconds.

The time required to seek using LOOK (initialing moving upwards) algorithm is 348 milliseconds.

Explanation:

Part a,b : First-come, first-served:

The order of the cylinders is as 10, 22, 20, 2, 40, 6, 38

10 + 12 + 2 + 18 + 38 + 34 + 32 = 146 cylinders = 876 milliseconds.

ii) Shortest Seek Time First:

The order of the cylinders is as 20, 22, 10, 6, 2, 39, 40

0 + 2 + 12 + 4 + 4 + 36 + 2 = 60 cylinders = 360 milliseconds.

iii) LOOK (initialing moving upwards):

The order of the cylinders is as 20, 22, 38, 40, 10, 6, 2

0 + 2 + 16 + 2 + 30 + 4 + 4 = 58 cylinders = 348 milliseconds.

7 0

3 years ago