Cybersecurity
The term for a malicious software that encrypts files and demands a ransom for their release
What is Randsomware?
This was the most downloaded app of the 2010s.
What is Facebook?
public class Dog extends Animal {
public void makeSound() {
System.out.println(“Woof!”);
public void makeSound(boolean injured) {
System.out.println(“Whimper!”);
}
}
What is Java?
When you break a problem into smaller problems, then combine the solution of the smaller parts to get the solution for the original problem.
What is Divide and Conquer?
The most widespread of all operating systems
What is Windows OS?
The name for a computer virus which replicates itself and uses up all a computer’s processing space
What is a Worm?
This company introduced the first commercially available smartphone
Who is IBM?
def main():
if(path.exists(“input.txt”)):
sys.stdin=open(“input.txt”, “r”)
sys.stdout=open(“output.txt”, “w”)
def solve():
return
What is Python?
A self-balancing Binary Search Tree where the difference between heights of left and right subtrees for any node cannot be more than one.
What is an AVL tree?
The name of the first programming language developed specifically for teaching computer programming
What is LOGO?
Encrypting with this key ensures that only the recipient can read the message
What is a Public Key?
This company is known for providing hosting for software development and distributed version control. (It is known for its iconic Octocat logo)
What is GitHub?
<div class=”box”>
<head>
<title>ACM Meetings</title>
</head>
<body>
<p><strong>Meeting 1/29</strong></p>
</body>
</div>
What is HTML?
This encryption algorithm is widely used for securing internet communications, including HTTPS?
What is RSA encryption?
A sorting algorithm that sorts the elements by each individual digit, first grouping the individual digits of the same place value
What is Radix Sort?
The use of personality, knowledge of human nature and social skills to steal passwords, keys tokens or other credentials to gain access to systems.
What is Social Engineering?
This company made Chat-GPT
Who is OpenAI?
SELECT companyName
FROM Company
WHERE companyID IN (
SELECT companyID
FROM Assignment
WHERE aID IN (
SELECT aID
FROM BillingEvent
WHERE isPaid = 0
)
);
What is SQL?
A sorting algorithm that orders steps of a process where some the steps depend on each other (Ex. Looks at prerequisites of a node first)
What is Topological Sort?
The most used Javascript framework in 2023
What is Node.js?
Beware of these types of programs that track every stroke you make while typing in an effort to learn your password
What are keylogging programs?
Steve Jobs founded Apple with these 2 partners
Who are Steve Wozniak and Ronald Wayne?
using namespace std;
int main() {
int t;
cin >> t;
while(t--) {
cout << t;
}
return 0;
}
What is C++?
When inserting into a priority queue this is the name of the last node on the path to go out of balance
What is a Pivot Node?
This is what the Dining Philosophers problem tell us
What is “The idea that resources must be shared among several processes in a deadlock and starvation-free manner”?