Answer:
Hi there! The question is checking your knowledge on Pseudocode. Pseudocode is a high level solution written in plain English to outline the steps needed for the program to work correctly. An implementation for the different parts of the question is written below.
Explanation:
1. Determine the area of a triangle
declare formula for area calculation of triangle as ½ * (base * height)
validate input parameters “base” and “height”
apply formula and return result
2. Compute the interest earned Prompt user for input 2
declare formula for interest calculation as annual interest rate * term * starting account balance
validate input parameters “interest_rate” and “starting_account_balance ”
apply formula and return result as final balance at the end of the year as the interest earned + starting balance.
3. Determine the flying time between two cities given the mileage M between them and the average speed of the airplane.
declare formula for time calculation of triangle as time = distance / speed
validate input parameters for mileage “M” and speed “S”
apply formula and return result
<span>Sending alerts when new systems are added to the network is the functionality that a vulnerability scanner can provide and a port scanner cannot.
</span>port scanner<span> allows testing of open </span>ports and firewalls. It d<span>iscovers open UDP </span>ports<span> on your target system by </span>scanning with NMAP and by doing so it is<span> the first step of a complete </span>vulnerability<span> assessment. </span>
Answer:
def wordLineCount(file):
dic = {}
with open(file,'r') as file:
text = file.read()
text = text.strip().split()
for word in text:
if word in dic:
dic[word] += 1
else:
dic[word] = 1
return dic
print(wordLineCount('ben.txt'))
Explanation:
The programming language used is python.
The program starts by defining the function, an empty dictionary is created to hold the words and the number of times that they occur. the with key word is used to open the file, this allows the file to close automatically as soon as the operation on it is finished.
The data in the file is read to a variable text, it is striped from all punctuation and converted to a list of words.
A FOR loop and an if statement is used to iterate through every word in the list and checking if they are already in the dictionary. if the word is already contained in the dictionary, the number of occurrences increases by one. otherwise, it is added to the dictionary.
check the attachment to see code in action.
Answer:
True.
Explanation:
Mainframe computers were developed and introduced in the early 1950s.
Mainframe computers have several CPUs, have very fast processor speeds, can supporting multiple operating systems and have huge amounts of storage capacity. As a result, mainframe computers are mostly or commonly used by large companies, business firms or governmental institutions for performing various complex tasks such as census, financial transactions, e-commerce, data sequencing, enterprise resource planning, etc.
Answer:
The correct answer to the following question will be Option A (Bank).
Explanation:
- Sometimes on a motherboard, the memory modules are grouped into different groups and that each group is named as a branch. Furthermore, the term "bank" may be used loosely to describe a basic computing data storage area. When the record is stored in the database it can be accessed at a specific time by the user.
- Because the 486 is a 32-bit processor and a 30-pin SIMM is 8-bit, four SIMMs (8x4=32) is called a bank when installing memory on an 80486 processor computer; Install four 16 MB SIMMs when upgrading to 64 MB.
Therefore, Option A is the right answer.
