<span>c) guides you through the steps to complete a complex task</span>
Answer:
A. 31 bits
B. 13 bits, 18 bits
C. 256k
Explanation:
A.
We have total size of physical memory as 2gb
This means that 2¹ x 2³⁰
Using the law of indices,
= 2³¹
So physical address is equal to 31 bits
B.
We get page size = 8kb = 2³
1 kb = 2¹⁰
2³ * 2¹⁰ = 2¹³
So page replacement = 13 bits
Page frame number
= physical address - replacement bits
= 31 - 13
= 18 bits
C.
The number of frames is given as
2¹⁸ = 2⁸ x 2¹⁰ = 256K
So number of frames = 256K
D
Logical add space is 256K
Page size= physical pages = 8kb
Logical address layout= 28biys
Page number = 15 bits
Displacement = 12 bits
256k/8k = 32 pages in address space process
Hello,
Well my advice for Sara when using the web would be 3 things.
1: Never tell anyone where you live,Your name, Or any other personal information.
This is important as it will keep you safe and others that are in your family.
2: Get anti virus hardware on your devise.
This will help to stop bad people, and bugs/glitches,this will also protect you from information thieves.
3: Make sure to keep your passwords saved on paper.
I know a lot of people use, google(ect.) to save there passwords to make everything easy, but a good way to never loss them is to wright them down.
Have a great day!
He experienced phishing
Phishing is a method of trying to gather personal information using deceptive e-mails and websites.
Here are some measures to avoid phishing. You can pick up the one you liked the most
- Always check the spelling of the URLs in email links before you click or enter sensitive information
- Watch out for URL redirects, where you're subtly sent to a different website with identical design
- If you receive an email from a source you know but it seems suspicious, contact that source with a new email, rather than just hitting reply.
- Don't post personal data, like your birthday, vacation plans, or your address or phone number, publicly on social media