Ms B & our class
What animal escaped that belonged to her neighbor and the cops were called for?
Cow (actually MANY cows)
This type of virus is named after the historical fake horse used by the Greeks to enter Troy.
trojan
This base uses 1’s and 0’s.
What is Binary?
the fraudulent practice of sending emails or other messages purporting to be from reputable companies in order to induce individuals to reveal personal information, such as passwords and credit card numbers.
Phishing
What causes the NullPointerException error?
Missing a semicolon
Going out of bounds in a array
Trying to process an empty String[]
Dividing by 0
3 - trying to process an empty String[]
What high school did Ms.B’s father go to?
Edgewood
Red Star OS is a publicly downloadable operating system created by this modern day dictatorship in Asia.
North Korea
This search method starts by looking in the middle of the list.
What is Binary Search?
What does PIN stand for
Personal Identification Number
Q: How do you fix this error?
Public class mystery{
public static void main(String[ ] args){
int x = 13;
int y = 0;
System.out.println(x / y);
}
]
Exception in thread “main” java.lang.ArtithmeticException/
change the value of y to not be 0
What concert did Ms.B take her Daughter to?
Harry Styles
Before 2006, misspelling “google” as this form of headwear in the url would lead you to a website that installed dangerous malware on your computer.
goggle
This tells a computer what to do
What is Program/Software?
software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer system.
Malware
What caused this error?
Public class mystery{
Public static void main(String[ ] args){
int arr[ ] = new int[20];
arr[21] = 2;
}
}
Exception in thread “main” java.lang.ArrayIndexOutOfBoundsException
arr[21] is out of the bounds of the array
Which actor from the movie War Games was the voice of Simba in the 1991 Lion King?
Matthew Broderick
This program is the most dangerous computer virus in history by monetary damage, causing over $38 billion dollars in damages in 2004.
mydoom
This method allows you to get something
What is an accessor method?
Encrypting data using two keys when one is public and one is private
Public key encryption
Q: What is causing a Syntax error?
class myserty{
public static void main(String args[])
{
int var1 = 15; int var2 = 5; int var3 = 2;
String s1 = “The person who wrote this question is amazing”;
int ans1 = var1 / var2;
int ans2 = var1 / var3;
System.out.println(var1 + var2 + var3 +” is equal to: “ + ans1)
}
}
no semicolon at the end of the println statement
What was the name of the speaker that came from Epic?
Mike Epley
This harmful program pretended to be a virtual assistant in the form of a talking purple gorilla in the corner of your screen, giving you advice about random topics to hide its true harmful nature.
bonzi buddy
01001000 01100101 01101100 01101100 01101111 is what as a word
A: What is Hello is Binary?
A system where there is more than one security measure in place to gain access to something
Multi Factor Authentication
This code should compile but is not. What is the error?
class mystery{
public static void main(String args[])
{
System.out.println("Multiplication Table of 7");
int a = 7; int ans = 0;
int i;
for (i = 1, i <= 10; i++) {
ans = a * i;
System.out.println(ans + "\n");
}
}
}
comma instead of semicolon in for loop