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Sladkaya [172]
2 years ago
8

Chantelle wants to change the color scheme for her company's web app, and she needs to get the logos updated. What kind of devel

oper should she talk to
Computers and Technology
1 answer:
scoundrel [369]2 years ago
8 0

Incomplete question. The options;

a. Back-end

b. DBA

c. Front-end

d. Mobile

Answer:

<u>c. Front-end</u>

Explanation:

A Front-end developer is skilled at designing the external features of a web application or web browser. In other words, the user interfaces such as the color and logos of an app are designed by the Front-end developer.

Hence, Chantelle should talk to an experienced Front-end developer.

You might be interested in
A student is recording a song on her computer. When the recording is finished, she saves a copy on her computer. The student not
denis23 [38]

Answer:

A. The song was saved using fewer bits per second than the original song.

Explanation:

A song can be recorded on the computer or any device ranging from bit rates 96 kbps to 320 kbps.  

The lesser the bitrates the lesser the quality of the audio and when we increase the bit rates, the quality of the audio recorded gradually increases.

Bitrates of 128 kbps give us a radio like quality whereas when we use bitrates of 320 kbps we get very good or CD-like quality.

According to the scenario, the most appropriate answer is option A.

3 0
3 years ago
Which careers use web browsers
oksano4ka [1.4K]
All of the above. If that’s not an option if it’s multiple choice let me know. Everyone uses web browser/the internet no matter the career.
5 0
2 years ago
Computers can accomplish many tasks today, but there are still some things they cannot do. Think of some of the things you would
postnew [5]
Record our dream.
Since it is from the future and advanced, it is invalid to argue back that the wish to record our dreams cannot be fulfilled.

From here you can elaborate more ...
7 0
3 years ago
ou need to implement a wireless network link between two buildings on a college campus. A wired network has already been impleme
ICE Princess25 [194]

Answer:

High-gain and directional wireless antenna.

Explanation:

WiFi can be defined as a wireless local area network that allows network devices such as access points (APs), computers (both laptops and desktops), smartphones, smart televisions, etc., to communicate with each other wirelessly over a short-ranged network. It is a standard communication network that uses radio waves to establish a channel (medium) between multiple network devices.

This ultimately implies that, the network range or distance covered by WiFi is largely dependent on transmission power and frequency. Generally, the standard range or distance covered by WiFi is about 50 meters (160 feet).

Electromagnetic waves is a propagating medium used in all communications device to transmit data (messages) from the device of the sender to the device of the receiver through the use of an antenna.

In this scenario, you need to implement a wireless network link between two buildings on a college campus, which are 100 meters apart.

A high-gain antenna is an electromagnetic device that typically has a gain rating of 12dBi or sometimes higher. Also, a highly directional antenna can only receive radio signals from a specific direction and it compresses the radio waves that are being transmitted from a sender in to a very narrow beam.

Hence, the two (2) type of wireless antenna you should use on each side of the link are a high-gain antenna and a directional wireless antenna.

4 0
3 years ago
"NOTE: write an algorithm, not a code" You are given a file called "std" and composed of "Number, Name, Address" fields. (You ca
Inessa05 [86]

Answer:

1. get the absolute path to the file

2. load the file as a table (dataframe in python)

3. to insert a row;

  • create a dataframe of the same field type
  • concatenate the new dataframe horizontally with the same dataframe

4. to delete a row, select and drop the row where the 'Number' field matches a value.

5. to update the values in row, use the number field as a key to replace the existing values.

6. print of save to a variable the rows where the number field matches a given value.

Explanation:

Follow the report template to create a report for the algorithm.

The algorithm gets the absolute path to the file and loads the file as a tabular file from there the data can be queried without accessing the main file. The insert algorithm creates a new dataframe and appends it to the main dataframe.

The delete, update and retrieve all use the same subalgorithm, getting the rows with the number field as the key value.

5 0
2 years ago
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