Answer:
Wired equivalent privacy standard has the significant disadvantages as, it is uses the static encryption keys. Wired equivalent privacy are the security and the privacy protocol which are used for designing the wireless local area network. And the static encryption key are used to set up the router for encrypting the packet in the device. The main disadvantage is that it enables the MAC address and it is easily detectable by the hackers.
Business intelligence can be used by managers in order to see how well their departments are. Now go and get that A+
Answer:
False
Explanation:
Relational Database are only two dimensional (not three dimensional).
Note: Relations are two dimensional tables in relations databases.
Answer:
1 is incorrect, A is the whole oval. B doesn't matter.
2 is correct
3 is incorrect, the shared part belongs to A or B as well
4 is correct
5 is correct
6 is correct
7 is correct
8 is correct (compare to 3, it should be the inverse!)
9 is incorrect, only B with A excluded must be shaded
10 is incorrect, the whole of A must be included
Explanation:
If you point to any place in the picture, you must be able to evaluate the expression to "TRUE". Take number 10, if you point to the shared area of A and B, you can say "A or !B" is TRUE because you are inside A, so the expression is TRUE or FALSE which is TRUE.
Answer:
Data in Rest / Data at Rest
Explanation:
According to literature; there are basically three states associated with digital data
.
1. Data in Rest
2. Data in Transit / Motion
3. Data in Use
Data-in-rest corresponds to the data permanently stored in non-volatile memory such as hard drive, SSD, cloud storage etc. this data is inactive since it is not being currently processed or transmitted that’s why it is called data at rest.
Data-in-transit corresponds to the data temporarily stored in volatile memory such as RAM or it is being currently transmitted to a network that’s why it is called data in transit.
Data-in-use corresponds to the data that is being used by some applications and is in process of being updated/erased and is being used by the user at any endpoint.
