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Phoenix [80]
3 years ago
11

Imagine that you are designing an application where you need to perform the operations Insert, DeleteMaximum, and Delete Minimum

. For this application, the cost of inserting is not important, because itcan be done off-line prior to startup of the time-critical section, but the performance of the two deletionoperations are critical. Repeated deletions of either kind must work as fast as possible. Suggest a datastructure that can support this application, and justify your suggestion. What is the time complexity foreach of the three key operation
Computers and Technology
1 answer:
fiasKO [112]3 years ago
3 0

Answer:

A stack data structure should be used. The time complexity of the insert, delete minimum and maximum operation is O(1).

Explanation:

The stack data structure is an indexed structure that holds data in an easily retrievable way. Data is held in a first-in last-out method as elements in the structure are popped out from the end of the stack when retrieved sequentially.

The worst-case time complexity of getting the minimum and maximum elements in a stack and deleting it is O(1), this is also true for inserting elements in the stack data structure.

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As you move through your professional career, you will receive requests for favors and contributions. You will not be able to ho
Alika [10]

Growing professionally comes with advises, comments (solicited and unsolicited), request for favours and also contributions. Moving up your professional career from the days of little beginning have always been accompanied with all of the requests and comments. As one levitates successfully, requests and contributions tend to increase. This can be scary and at the same time tiring as you go to question the sensibility of some of your decisions. While being inundated with these ’assistance', it is important that you carefully and thoroughly select the comments, contributions, requests of favours etc that is worth responding to. While some would be considered others will be discarded. Now, the question is how best can we politely turndown a person's request of favours and contributions without sounding rude, ungratetul and condescending. Both useful and irrelevant contributions deserve good responses. We could start by appreciating the request for favours and contributions, and tell whomsoever it may concern that you appreciate his/her assistance but unfortunately would not be needing them.

8 0
4 years ago
Write a while loop that lets the user enter a number. The number should be multiplied by 10, and the result assigned to a variab
pentagon [3]

Answer:

#include <stdio.h> // header file inclusion

int main() // main function declaration

{

    int number,product=0; // variable declaration

    while(product<100) // while loop

   {

       scanf("%d",&number); // input a number

       product= number*10; // multiply the number by product

       printf("%d\n",product); // print the value of product

   }

 return 0; // return statement

}

Output:

  • If the user enter 10 then the loop terminates for the first time and the output is 100.
  • If the user enter 5,10 then the loop executes in 2 times and the output is 50 and 100.

Explanation:

  • Firstly there is an inclusion of header file which understands the meaning of printf() and scanf() function.
  • Then there is the main() function definition
  • Then we declare a two-variable (number and product) of integer type.
  • Then we define a while loop and check the condition that product value is less than 100 or not.
  • Then we take input and multiply by 10.
  • Then we assign the value in the product and print the product value.
6 0
3 years ago
You have recently been hired as the new network administrator for a startup company. The company's network was implemented prior
AleksAgata [21]

Answer: • Physically secure high-value systems

• Identify and document each user on the network

Explanation:

To develop a manageable network plan, the milestones include:

• prepare to document

• mapping network,

• protect your network

• network accessibility

• user access etc...

When identifying ways to protect the network, the tasks that should be completed are:

•®Physically secure high-value systems

• Identify and document each user on the network

4 0
3 years ago
A two part circular linked chain implementation of a queue
dem82 [27]

Answer:A) All other answers

Explanation:

Circular linked chain is the type of the linked list formed that has the first component attached to the last component and every other are connected consecutively .

The circular linked list which is in two section is implemented in the form queue by the methods such as the initializing the nodes and using them when there is the requirement of it or it can also keep the node for the future use.

6 0
3 years ago
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larisa86 [58]

Answer:

Refer below.

Explanation:

A.The SDLC ought not be rejected for each venture since certain frameworks might be rashly molded before the issue or opportunity being tended to is altogether comprehended. Additionally, utilizing prototype as an option may bring about utilizing a framework that is acknowledged by explicit gathering of clients yet which is insufficient for in general framework needs. In numerous framework prototyping can be effectively incorporated with SDLC approach. For surely knew frameworks, a straight SDLC approach has demonstrated its value.

B.In epic or complex circumstance, prototyping is a perfect mechansim for better understanding client prerequisites, and for getting client input for improving framework viability. What's more, prototyping has demonstrated valuable when fused into SDLC. This combination is especially helpful in better learning client needs.

4 0
3 years ago
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