no.13 answer is( B ) and no.14 answer is also (B)
def average_value_in_file(filename):
f = open(filename)
total = 0
count = 0
for x in f.read().splitlines():
total += int(x)
count += 1
return total/count
print(average_value_in_file("input.txt"))
I used an input file that looks like this:
1
1
1
1
<h2>
Answer:</h2>
Option B: a dialog box
Three periods after a menu item (…) mean that clicking that command will open a dialog box.
<h2>
Explanation:</h2>
- The three periods after items in menus are given a special name "ellipsis".
- As the space for an item name is less for complete description, ellipsis is used.
- Ellipsis lead to dialog box that elaborates the function of the item.
- The person can then select the item depending on the need as well as reject it completely.
- So in other words, ellipsis allow users to understand the command completely and choose what to do next.
<h3>I hope it will help you! </h3>
Answer:
You need to enter to the server restrictions panel (it depends on which server you are using). Just like you granted full permission to the other members in the managers group, you need to add Maria to the group, but restricting her access to read-only, so she would only be able to view the files without modifying or erasing them.
Explanation:
Answer:
10) To find out what a database contains, one can look at the metadata inside the database. 11) Most organizations develop their own database management systems.
