Answer:
Total Memory= 4 KB = 4096 bytes = 32768 bits
Explanation:
<em><u>1. Data lines are 8 From D0 to D7</u></em>
so
Total memory at single address locations is 8 bits.
<em><u>2. Address lines are 12 (A0 to A11)</u></em>
There are 12 address lines but 3 out 12 are for selction of chip or memory bank.
so only 9 pins are there to address the locations on one chip.
Total No. of address locations on single chip = 2^9 = 512 locations
as 1 location is 1 byte so total memory of single chip is 512 bytes.
<u><em>3. Total Memory Bank </em></u>
There are total 3 selection pins for memory bank.
so
Total chips = 2^3 = 8.
<em><u>4. Total Memory </u></em>
Total size of 1 chip = 512 bytes
Total size of 8 chip = 8x512 bytes = 4096 bytes = 4096/1024 kb = 4 kb
<em>So total memory of system is 4 Kb = 4096 bytes = 32768 bits</em>
Answer:A B
access provider Business that provides individuals and companies access to the Internet free or for a fee.
Explanation:
QR codes were created to make a way for people to easily scan codes to get to a website. So you could scan (example) a movie poster to go to the website that has advertisements and tickets.
Answer:
Yes
Explanation:
Spreadsheets should be used to capture the results of science experiments because they are good for sorting data. They make results easier and information easier to see and use.
The [sub]domain name is part of the <span>Uniform Resource Locator (URL). URLs also have the protocol path, optionally a port number, filename and arguments too.</span>
More info than you want:
Syntax of a URL:
protocol://machineName.domain.name:port/path/to/fileName?arg1=something&arg2=somethingElse
