Computers and Technology, 20.05.2021 03:20 terrell31

Source systems may not have accurate information at all times. Which factor is responsible primarily for data inaccuracy in the source systems? ОА.
duplicate records
OB. heterogeneous databases
OC. storage space
OD. database personnel
O E.
data mining

Answers: 2

Show answers

Another question on Computers and Technology

Computers and Technology, 23.06.2019 03:00

Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runners’ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)

Answers: 3

Answer

Computers and Technology, 23.06.2019 12:30

What is the difference between the internet and the world wide web?

Answers: 1

Answer

Computers and Technology, 23.06.2019 22:30

Lakendra finished working on her monthly report. in looking it over, she saw that it had large blocks of white space. what steps could lakendra take to reduce the amount of white space?

Answers: 3

Answer

Computers and Technology, 24.06.2019 00:00

For the following example of making a peanut butter and jelly sandwich, identify which are inputs, processes, or outputs: bread scooping and spreading peanut butter plate scooping and spreading jelly finished sandwich putting two pieces of covered bread together dirty plate crumbs

Answers: 2

Answer

You know the right answer?

Source systems may not have accurate information at all times. Which factor is responsible primarily...

Questions