Answer:
Mandatory Access Control (MAC) is a means of restricting access to system resources based on the sensitivity (as represented by a label) of the information contained in the system resource and the formal authorization (i.e., clearance) of users to access information of such sensitivity.
Answer:
total = 0
items = int(input("Enter the number of items ordered: "))
for i in range(items):
price = float(input("Enter the price of item " + str(i+1) + ": "))
total += price
if total < 200:
total += (items * 10)
print("Bill is $" + str(total))
Explanation:
*The code is in Python.
Ask the user to enter the number of items ordered
Create a for loop that iterates depending on the number of items ordered. Inside the loop, ask the price of each item and add it to the total
After the loop, check the total. If it is smaller than 200, add 10 for each item to the total
Print the total
Answer:
You needn't be on Github. You just need to have the software, like visual code installed on your computer.
If you've got all these things sorted, then you'll be able to make apps without github.
Answer:
IFERROR(VLOOKUP(Q2,A2:N31,2,FALSE),"Invalid Student ID")
Explanation:
The VLOOKUP function is expresses using the syntax :
=VLOOKUP(value, table array, col_index, range lookup value)
Using the IFERROR function with the VLOOKUP :
IFERROR(VLOOKUP(Q2,A2:N31,2,FALSE),"Invalid Student ID")
The VLOOKUP function here is nested with an IFERROR function is used to avoid our calculation or output resulting or showing an error and instead of throwing an error, output a statement which is defined by the user.
Here, the IFERROR function here takes the VLOOKUP function defined as its first argument, the second argument will be the output if the VLOOKUP function fails to find a match
