Answer:
def doubles(numbers):
double_numbers = []
for i in range(len(numbers)-1):
if numbers[i+1] == numbers[i] * 2:
double_numbers.append(numbers[i+1])
return double_numbers
Explanation:
*The code is in Python.
Create a function called doubles that takes one parameter, numbers
Initialize an empty list, double_numbers, to hold the double values in the numbers that are exactly twice the previous integer
Create a for loop that iterates through the numbers
If the value of the integer is exactly twice the previous integer, add the integer to the double_numbers using append function
When the loop is done, return the double_numbers
Using the chores.csv file fat the very bottom; write an awk script to return the average number of minutes required to complete a chore. Your solution must handle an undefined number of chores. zero points will be given to solutions that use a static number in their calculation.
Format floating point numbers to 2 decimal places.
Example output;
Average: 28.12
chores.csv
Chore Name,Assigned to,estimate,done?
Laundry,Chelsey,45,N
Wash Windows,Sam,60,Y
Mop kitchen,Sam,20,N
Clean cookware,Chelsey,30,N
Unload dishwasher,Chelsey,10,N
Dust living room,Chelsey,20,N
Wash the dog,Sam,40,N
Answer: Provided in the explanation section
Explanation:
According to the question:
Using the chores.csv file fat the very bottom; write an awk script to return the average number of minutes required to complete a chore. Your solution must handle an undefined number of chores. zero points will be given to solutions that use a static number in their calculation.
Format floating point numbers to 2 decimal places.
Example output;
Average: 28.12
chores.csv
Chore Name,Assigned to,estimate,done?
Laundry,Chelsey,45,N
Wash Windows,Sam,60,Y
Mop kitchen,Sam,20,N
Clean cookware,Chelsey,30,N
Unload dishwasher,Chelsey,10,N
Dust living room,Chelsey,20,N
Wash the dog,Sam,40,N
ANSWER:
BEGIN{
FS=","
}
{
if(NR!=1)
sum += $3
}
END{
avg=sum/NR
printf("Average: %.2f ", avg)
}' ./chores.csv
cheers i hope this helped !!
Which type of appliance can host several functions, such as antimalware, firewall, content filter, and proxy server
Answer:
Web Security Appliance (WSA)
Answer:
utm
Explanation:
UnifiedThreat Management (UTM): A security appliance and/or software tool
which contains a combination of any of the following: antivirus/antimalware, firewall,
proxy server, content filtering, spam filtering, intrusion detection system, intrusion
prevention system, and network access control. The more robust the tool, the
higher the number of features available.
Write a script called checkLetter.sh Review Greeting.sh for an example. Use a read statement and ask user to "Enter A, B, or C: "
If user types A, echo "You entered A"
If user types B, echo " You entered B"
If user types C, echo " You entered C"
Use the case structure to test the user’s string.
If user types any letter from lower case ‘a through z’ or upper case ‘D through Z’, echo "You did not enter A, B, or C".
Answer:
The code is given as below: The input and output is as given for one case.
Explanation:
echo -e "Enter A, B or C : \c" #Printing the line on the screen
read -rN 1 test #read the character in the variable test
echo
case $test in #Setting up the case structure for variable test
[[:lower:]] ) #checking all lower case letters
echo You did not enter A, B or C;;
[D-Z] ) #checking upper case letters from D to Z
echo You did not enter A, B or C;;
A ) #Condition to check A
echo You entered A;;
B ) #Condition to check B
echo You entered B;;
C ) #Condition to check C
echo You entered C;;
esac #Exiting the case structure
For each of the following, write C++ statements that perform the specified task. Assume the unsigned integer array will be located at 1002500 in memory when the array is declared. An unsigned integer occupies four bytes. The data type of unsigned integer is unsigned. Use the constant integer variable size that is initialized to value 5 to represent the size of the array. The very first element of the array is the 0th element.
Answer:
The answer is given as below.
Explanation
As the complete question is not given, the complete question is found online and is attached here with.
a)
int values[SIZE] = {2,4,6,8,10};
b)
int *aPtr;
c)
for(i=0;i<SIZE;i++)
printf("%d", values[i]);
d)
aPtr=values;
aPtr=&values[0];
e)
for(i=0;i<SIZE;i++)
printf("%d", *(aPtr+i));
f)
for(i=0;i<SIZE;i++)
printf("%d", *(values+i));
g)
for(i=0;i<SIZE;i++)
printf("%d\n", aPtr[i]);
h)
array subscript notation: values[3]
pointer/offset notation: *(values +3)
pointer subscript notation: aPtr[3]
pointer/offset notation: *(aPtr + 3)
i)
1002512 is the address is referenced by aPtr + 3 and 8 is the value stored at that location.
j)
1002500 is the address referenced by aPtr -= 2 and 2 is stored at that location.