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3 years ago

In a doubly linked chain implementation of a queue, what is the performance when the dequeue operation

Computers and Technology

1 answer:

RUDIKE [14]3 years ago

5 0

Answer:A) O(1)

Explanation:Double linked chain is the type of the data structures that are linked with each other .There are the components that contain the set of records in a queue manner and forms the links which are referred as the nodes.

The operation performed by the dequeue operator is of eliminating the element which is at the front. So, when the operation of the dequeue operation gets invoked then the functioning of initializing of new dequeue and removing the front value by O(1) method.

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Which tables and fields would you access to determine which book titles have been purchased by a customer and when the order shi

enyata [817]

Answer:

To determine which book titles have been purchased by a customer and when the order shipped the following tables and fields would be used.

Table:

CUSTOMERS

Fields

Customerno

Table

ORDERS

Fields:

Orderno

Shipdate

Customerno

Table:

ORDERITEMS

Fields:

Orderno

Table:

BOOKS

Fields

isbn

title

BOOKS table contains field like title of the books, so this will help in finding which book titles have been purchased.

CUSTOMERS table keeps information about customers that purchasing an ordering the books. The customerno uniquely identifies each customer so that the order information can be found using the customerno of a specific customer.

ORDERITEMS keeps information about orders via orderno

ORDERS table will keep track about the shipment of orders. Orderno identifies each order, shipdate will help determine when an order is shipped.

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3 years ago

A _____ is an electronic path over which data can travel.

vazorg [7]

A bus is an electrical path which data travels between the different components in an electronic device.

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3 years ago

Which activity represents a violation of the licensing agreement?

Lena [83]

A) <span>unauthorized duplication of software </span>

6 0

3 years ago

Read 2 more answers

VLSI is the process of creating an integrated circuit (IC) by combing thousands of transistors into a single chip. There are two

Tanya [424]

Answer:

ASIC

Explanation:

Undoubtedly, it is the ASIC and not FPGA. The field programmable Gate Array is meant for general purposes, and ASIC is meant for Specific purposes. And here the application-specific condition holds. We need it for medium production of an image transformation, and this is like Bitcoin which is application-specific. And thus, the correct type of IC which we need in this case is the FPGA, And hence, FPGA is the correct option here.

3 0

3 years ago

You work part-time at a computer repair store, and you are on-site at a customer's premises. Your customer has signed up for DSL

patriot [66]

The fill up are:

First Install the DSL router and link it to the phone line via:

Look at the Shelf, and expand Routers.
Take in the DSL router to the Workspace area.
Beyond the router, click on Back to switch to the back view of the router.

<h3>What is the steps about?</h3>

Next check On the Shelf, and expand Cables.

Click on the twisted pair cable that has RJ11 connectors.

Looking at the Selected Component window, take in a connector to the RJ11 port on the router.

Looking at the Selected Component window, take in or drad the other connector to the empty phone port that can be seen on the wall outlet.

Then Plug in the router via:

The Shelf, click on the power adapter.

Using the Selected Component window, take in the DC power connector to the power port on the DSL router and also take in the AC power plug to the wall outlet then:

Click on the computer to the DSL router as follows:

Beyond the computer, click on Back to switch to the back view of the computer and in the Shelf, click on the Cat5e cable.

Using the Selected Component window, take in a connector to the network port on the computer and then take in other connector to a network port on the DSL router.

The implementing DSL and Select the DSL filter then click on the phone cable under Partial connections and take in or drag unconncected connector to the RJ11 port on the filter.

Learn more about DSL internet from

brainly.com/question/14599737

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5 0

2 years ago