Answer:
b
Explanation:
Answer:
Probably late but the answers are
A: the name of the user or the initials
D: the default format for new databases
E: the default folder for storing databases
F: the folders containing trusted databases
One advantage of putting information into a database is that you can filter the data.
O True
O False
Answer:
True.
Explanation:
One of the purposes of databases is to allow data lookup through queries, which is basically filtering data, using efficient algorithms too.
Answer:
True
Explanation:
What is a product of respiration
Answer:
carbon dioxide and water
Explanation:
Tenim tres resistors en sèrie, calcula la tensió que hi haurà a cadascuna d'elles sabent que una d'elles és de 680 Ω i les altres són de 220 Ω. El generador té una tensió de 12V.
Resposta:
Per a càrrega de 680Ω: 7,27 volts
Per a les dues càrregues de 220Ω: 2,36 volts cadascuna
Explicació:
Segons la llei d’ohms
E = IRt
E és la força electromotriu = 12V
I és el corrent total que circula al circuit
Rt és la resistència equivalent total
Com que els 680Ω, 220Ω i 220Ω estan en sèrie;
Rt = 680 + 220 + 220
Rt = 1120Ω
Obteniu el corrent total del circuit:
Recordem que: E = IRt
I = E / Rt
I = 12/1120
I = 0,0107A
Tingueu en compte que el mateix corrent flueix a través de resistències connectades en sèrie, però tensions diferents.
Obteniu les tensions individuals;
Per a càrrega de 680Ω;
V = IR
V = 0,0107 * 680
V = 7,27 Volts
Per a la càrrega de 220Ω
V = IR
V = 220 (0,0107)
V = 2,36 volts
Per tant, les tensions de les dues càrregues de 220Ω seran de 2,36 volts cadascuna
Why do you usually find domain names instead of IP addresses in a URL? Select one: a. An IP address would make your web page load more slowly b. A domain name is easier to remember C. An IP address is not guaranteed to get you to the right server computer d. Domain names are free, while IP addresses are very expensive
Answer:
b
Explanation:
for exaple brainly.com is easy to remember instead of 104.17.73.91
Compare and contrast the advantages and disadvantages of the Windows, Apple and Linux operating systems.
To prevent the header from appearing on the title page of your document, select the______ option .
a. Different Odd and Even Pages
b. Different First Page
c. Position Grouping
d. Page Number
Answer:
b. Different First Page
delete temp or %temp% files in Windows 10 is safe and, can it help boost up your PC fps?
yes or no
Answer: yse
Explanation...
What does the following loop do?
val = 0
total = 0
while (val < 10):
val = val + 1
total = total + val
print(total)
Prints the numbers backwards from 10 to 1.
Prints the sum of the numbers from 1 to 10.
Finds the average of the numbers between 1 and 10.
Prints the numbers from 1 to 10.
Answer:
Prints the sum of the numbers from 1 to 10.
Explanation:
YOU NEED BETTER INDENTATION
Total is the sum.
Each loop it's added
:)