Answer:
5/ 18
Explanation:
Given :
List A: [20,10,20]
List B: [40,10,30,20,40,30]
Chance that number drawn from list A is larger than or equal to that drawn dlfrom list B.
If:
A = 20
B ≤ 20 : [10,20] = 2
A = 10
B ≤ 10 : [10] = 1
A = 20
B ≤ 20 : [10,20] = 2
Probability = Required outcome / Total possible outcomes
Hence,
required outcome = (2 + 2 +1) = 5
Total possible outcomes = 3C1 * 6C1 = (3 * 6) = 18
Hence,
chance that the number we drew from list A is larger than or equal to the number we drew from list B
= 5 / 18
In a stack, if a user tries to remove an element from an empty stack it is called underflow.
<h3>What is underflow?</h3>
When we attempt to pop (remove) anything off the stack but there is nothing there to remove, stack underflow occurs. The computer will kind of sound an alert as a result of what we taught it to do, which is impossible.
The options are:
1) Underflow
2) Empty collection
3) Overflow
4) Garbage collection
As we know,
When an item is requested from the stack but the stack is empty, an error situation arises.
Thus, in a stack, if a user tries to remove an element from an empty stack it is called underflow.
Learn more about the underflow here:
brainly.com/question/14865058
#SPJ4
Answer:
True
Explanation:
this is true because a threat can endanger the computer and its system
Answer:
Option (d) Software firewall is placed between the normal application and the networking components of the operating system
Explanation:
- Software Firewalls protect the computer from trojans and malicious content which can arise from unsafe applications.
- It also protect the computer from external network.
- It filters the data to and from a software application in the desktop.
- It also filters the data to and from a network.
- It safeguards the computer from not loosing access to the attackers.
- It is customizable software and has to be monitored like installing updates and storage spaces etc.
- Software Firewall in conjunction with the Hardware Firewall must be used for the security of the desktop and the networks.
