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aksik [14]
3 years ago
8

What standard linux utility is used to install and configure software on centos operating systems?

Computers and Technology
1 answer:
vazorg [7]3 years ago
8 0
For software management, yum is easier than rpm. For configuration CentOS 7 has a number of programs to use: nmcli, firewall-cmd and hostnamectl. Other than that, vi is the editor that's most common on *nix systems for editing configuration files.
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If you need to set up direct deposit, which information from your check would you likely need?
scoray [572]
The bank routing number and checking account number will be needed.
5 0
3 years ago
After class a student asked why you would ever use a heap instead of a binary search tree. Provide a good explanation for why an
sertanlavr [38]

Answer:

Heap is useful when you want to find max/min element in the given list

BinarySearchTree is used if you need sorted elements of the list

Explanation:

Heap is Good at finding Min/Max and it's time complexity is  (O(1)), while BST is good at all finds (O(logN)). Insert is O(logN) for Heap and BSTstructures..

Max Heap ensures that elements on higher levels are greater than elements at lower level

MinHeap ensures that elements on higher levels are lesser than elements at lower level

BST gives sorted elements by following order (left,root,right).If we want sorted elements we can go with BST

5 0
3 years ago
Write the code to declare a variable to hold the value of the grade you hope to get in this class. What stdio.h input function w
GREYUIT [131]

Answer:

// code to read grade

#include <stdio.h>

// main function

int main(void) {

   // if grade is character

char grade;

// if grade is numeric then we can use int or double

// int grade;

// double grade;

printf("Enter your grade:");

// read grade from user

scanf("%c",&grade);

// print grade

printf("your grade is:%c",grade);

return 0;

}

Explanation:

To read a value, scanf() function is used from stdio.h.Read a grade from user and assign it to variable "grade".

Output:

Enter your grade:A

your grade is:A

// code to read die volt

#include <stdio.h>

// main function

int main(void) {

// variable

double die_volt;

printf("Enter die volt:");

// read die volt from user

scanf("%lf",&die_volt);

// print die volt

printf("Entered die volt is:%0.2lf",die_volt);

return 0;

}

Explanation:

Read the die volt from user and assign it to variable "die_volt" with the help

of scanf() function.

Output:

Enter die volt:220                                                                                                        

Entered die volt is:220.00

4 0
4 years ago
What is the default file extension for a document created in Word 2016​
navik [9.2K]

Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Word ever since. Pertaining file extensions include: .docx – Word document. .docm – Word macro-enabled document; same as docx, but may contain macros and scripts.

7 0
4 years ago
A technician is troubleshooting a computer that will not communicate with any hosts on the local network. While performing a vis
tangare [24]

Answer:

Assuming that D is correct, the other answer is C.

Explanation:

<em>I used Dell Support to confirm this.</em>

It states that if the lights are off, it is not detecting the network and no connection is in place. You would want to confirm the NIC is enabled in the BIOS (as C states).

I hope this helps!

8 0
3 years ago
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