<span>This problem is an
example of ratio and proportion. You are given 6y:9y. You are required to
convert this into its simplest form. The 6y:9y is also equivalent to 6y/9y. The
‘y’ variable can be eliminated since it has the same exponent and base. You are
left with 6/9. The common factor for 6 and 9 is 3 so divide each number by 3. So
6/3 is 2 and 9/3 is 3. You get 2/3. This is its simplest form.</span>
Answer: A. passive attacks
Explanation:
Passive attack is a type of attack where by a system is tracked and scanned to determine how vulnerable it is and to also detect open port. The major purpose of a passive attack on a network is to gain access to the information of the target without altering the data.
A passive attack on a network may not be necessarily malicious, it is a type of network attack that is very difficult to detect.
Methods of carrying out passive attacks.
•War driving: scanning of networks is carried out to detect Wi-Fi that are vulnerable.
•Dumpster driving: Attackers or intruders search for information from discarded computers and
other gadgets, those information can help to attack a network.
Answer:
d so if he comes back any time soon
Explanation:
Answer:
c. Stories
Explanation:
Informing employees about the founders by telling them at the beginning of each quarterly executive meeting, that the founders were three young people who got lucky and sold a video game that they invented is an example of stories technique for transmitting culture.
Cultural transmission is a learning process through which cultural elements, such as background ideas, attitudes, beliefs, ideals and historical values are passed on to individuals and groups.
Answer:
its easy
Explanation:
there are are 5 main rules
in binary there are 2 number 0 and 1
0 + 0 = 0
0 + 1 = 1
1+0=1
1+1=0 carry 1
e . g
1 1 1
1 0 1 0 1 0
+ 1 1 0 0 1 0
-------------------------
1 1 1 1 1 0 0
*in bold are the ones that you need to carry.
in decimal there are 10 possible numbers 0- 9
when you do 1 + 9 it becomes 10, this can be done easily, however if you do 1 + 9 in a table like above, you will get 0 for the first column and you will carry 1 to the next column .
in binary is the same idea but using on 2 numbers 1 and 0
e.g
1
1
+ 9
----------
1 0
*in bold are the ones that you need to carry.
hope it helps and good luck in your exam.
