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Sergio039 [100]
3 years ago
10

In a linked chain implementation of a queue, the performance of the enqueue operation

Computers and Technology
1 answer:
s344n2d4d5 [400]3 years ago
8 0

Answer:B) O(n)

Explanation: Linked chain is the type of the chain that gets created through the linking of the objects.This is done by the link established between the  objects/elements with the consecutive attachment. In this chain, enqueue is the operation that functions for the insertion/addition of the elements in the queue.So, while enqueuing operation takes place in a chain, it requires the O(n) time.

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 A number of companies and/or agencies, such as National ____ and Atmospheric Administrationâs National Weather Service, provid
LekaFEV [45]

Answer: D) Oceanic

Explanation:

National oceanic and the atmospheric administration (NOAA)are the national weather services which basically provide the weathering conditions and forecast them on their particular websites.

NOAA is basically responsible for monitoring or environment and climate. this agency is situated in the united state at washington headquarter. It also helps to preserve the climate by taking some effective steps for our environment.  

4 0
4 years ago
Samantha is in the beginning stages of OOP program development. What are the five steps she must follow for creating an OOP prog
lora16 [44]

Answer:

1. Classes and objects

2. Inheritance

3. Polymorphism

4. Data hiding/ encapsulation

5. Interfaces.

Explanation:

Classes and objects depict the major component of the OOP (object oriented programming). It explains the object like a ball in a soccer game development.

The inheritance is like the subclass of the object. Data hiding is a stage in oop where the codes or data are hidden from another users.

In the polymorphism stage, the object is given the ability to change to a sub-object, while in the interface stage a function or method signature is defined without implementing it.

3 0
4 years ago
Read 2 more answers
Frequently used commands can be placed in or on the _____ in the top left corner of the window.
podryga [215]

Answer:

b. Quick Access Toolbar                                        

Explanation:

  • Quick Access Toolbar is a customizable toolbar that is displayed in Microsoft Excel, Microsoft Word, and other Office products.
  • It appears in the top left corner of the window by default.  
  • QAT provides with quick access to frequently used features e.g. the Save, Undo, Redo features.
  • When you click on the drop down menu of QAT, it allows you to customize QAT. This enables you to add and remove the commands that are displayed in the toolbar. These are default commands however, it allows you to add your own commands. You can add commands to the QAT that you frequently use. You can import or export these modifications.
  • For example Excel Quick Access Toolbar contains only 3 buttons by default Save, Undo and Redo.

7 0
3 years ago
"You have a user who needs to keep desktop devices such as keyboard, monitor, and mouse permanently connected so that they can b
svet-max [94.6K]

Answer:

Docking Station is the correct answer of the following question.

Explanation:

A docking station is a technology system that is able to communicate capacities touchscreens with the other machines with few or no work.

The docking station is a system connecting a machine to many devices.

  • The docking station lets you attach to gadgets you have not been able to use in the future.
  • Not always connected with machines are docking station items such as sloped-panel displays and interchangeable lens cameras.
8 0
3 years ago
How do you use a iPad when it has a password ?
BaLLatris [955]
Take it to the Apple Store and they will help you or you can go on their site and press "Forgot Apple ID." If you choose the second option you have to enter the first and last name, and the email you used for the iCloud on the iPad. 
6 0
3 years ago
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