Answer:
A. data mart
Explanation:
Data mart refers to a structure for storing and retrieving data. Often times, the data mart is usually specific to a business line.
The data contained herein is also specific to a particular department and by so doing this facilitate easy isolation, use and development of the data.
The major advantage of creating data marts is for easy accessibility of data.
Answer:
Explanation:
The statements are logically equivalent if they have the same truth tables. So let´s use truth tables in order to determine if they are logically equivalent or not:
The picture that I attached you shows the truth table for each case. As you can see in the highlight columns:
They are logically equivalent because they have exactly the same truth values between each other. Hence, we can conclude that they are logically equivalent.
Answer:to export the PivotTable data into another worksheet
Explanation:hope this helps :D
A list is an R-object that can have a wide range of different items inside of it, including vectors, functions, and even another list.
The head() function lets you display the first observations in a data frame. The method tail() prints the final observations in your data collection in a manner similar to that. Both head() and tail() print a top line called the 'header', which contains the names of the distinct variables in your data collection. The R language's transform() function is used to alter data. The first parameter is transformed into a data frame. A suitable variable name comprises of letters, numbers and the dot or underline characters. The variable name does not begin with a number but rather with a letter or a dot.
Learn more about variable here-
brainly.com/question/13544580
#SPJ4
<u>Implication of technological literacy to a teacher training today
:</u>
- First of training has to be under technology literacy before training starts. Trainer also should have enough knowledge on technology literacy.
- Trainer can take printed materials to share the document on the topic which to be covered and circulated to trainers
- Since it given as general topic, training teacher has to cover the following topic, general on computer and purpose of computer today's life, life cycle of computer grown from old PC to laptop and tablet.
- Next topic such be covered operating system and explain about the operating system and different technology is used.
- Revolution on technology should be also covered and explained in details.
