Minimize any apps/webpages on it you have open (your background has to be visible), left click with the mouse, hit Personalize, and it should have Backgrounds on the page if you scroll down. You can hit Browse to look through your files on the desktop for what you want.
Answer:
Embedded Operating System.
Explanation:
Embedded OS (also called Real Time Operating System) is designed to perform a single purpose in devices that may or may not be computers that have very little computer power and little RAM size such as washing machines, ATM, media player, automobiles, and cameras. Examples of such embedded operating system are iOS(used in Apple's mobile devices), Symbian, Palm OS and Window OS.
Since they are used in single-purpose computers, they handle and perform their tasks with so much efficiency.
<em>Hope this helps!</em>
<span>Instance variables are declared private to prevent direct modification. Access to the variables is instead provided through methods. This practice is known as..
</span><span>c. encapsulation. It </span><span>is a mechanism of bundling the data (variables) and code acting on the data (methods) together as one.</span>
Answer:
Here is the program:
current_time = '2014-07-26 02:12:18:'
my_city = ''
my_state = ''
log_entry = ''
my_city = input("") #reads in value for my_city
my_state = input("") #reads in value for my_state
log_entry = current_time + ' ' + my_city + ' ' + my_state #concatenates current_time, my_city and my_state values with ' ' empty space between them
print(log_entry)
Explanation:
You can also replace
log_entry = current_time + ' ' + my_city + ' ' + my_state
with
log_entry = f'{current_time} {my_city} {my_state}'
it uses f-strings to format the strings
If you want to hard code the values for my_city and my_state then you can replace the above
my_city = input("")
my_state = input("")
with
my_city = "Houston"
my_state = "Texas"
but if you want to read these values at the console from user then use the input() method.
The screenshot of the program along with the output is attached.
Answer:
twos complement value is (-2^15 -1) -32768 to 32767.
excess notation value is -32768 to 32767.
unsigned binary value is (2^16) 0 to 65535
Explanation:
Excess notation: used to represent signed integers. Always uses fixed number of bits with leftmost representing the sign.
Twos complement notation: As opposed to excess notation, a sign bit of 0 is used to represent the non-negative (+) sign and a 1 for the negative (-); again, zero is included in the non-negative set.
Unsigned Binary values: are binary values/bits that don't have signs
