Explanation:
Click the airplane mode again and see if your internet turns back on. if not then click the internet symbol and check to see why its down.
Answer:
A security management model (SMM) is a representation of all the things that a firm or business can do to ensure that its environment is secure. A Security Management Model does not provide details of the security management process itself.
Sometimes, the job of the Security Manager is just to pick a generic model then adapt it to the requirements and peculiarities of the organisation.
Some security models one can select from are:
- ISO 27000 Series (International Organization for Standardization)
- ITIL (Information Technology Infrastructure Library)
- NIST (National Institute of Standards and Technology) and
- COBIT (Control Objectives for Information and Related Technology)
Some of the interesting components of the security management model that can be adapted for use in the SMM are:
- Identification of the Impact of a security breach on the business;
- determine preventive measures and
- developing recovery strategies
Cheers!
Answer:
1) 2 bits 2) shown in explanation 3) shown in explanation 4) 22 bits per pixel (2.75 bytes)
Explanation:
As a bit is one of two states, 1 or 0, 2 bits is sufficient to represent 4 colors:
00 = color 1
01 = color 2,
10 = color 3,
11 = color 4
This would be the custom type of encoding for that specific image as it only uses 4 colors.
Now to calculate the amount of memory saved, which is quite simple:
24-2=22
So you Would save 22 bits per pixel or 2.75 bytes per pixel.
Answer:
false
Explanation:
there are other ways to do it
Kind of depends? there are a lot of factors. usually the rule of thumb is 400 MB per hour of 720p stream over 4G.