Explain those things:
Security-What is used to protect.
Ethic-The will to.
Privacy-Is secrecy.
Answer:
# Instead of repeating code over and over
forward(10)
left(90)
forward(10)
left(90)
forward(10)
left(90)
forward(10)
left(90)
# Use a for loop to repeat the code!
for i in range(4):
forward(10)
left(90)
# You can use the i variable inside the loop
# i starts at 0, and goes up to COUNT-1
# This will make Tracy move forward 0, then 1, then 2
for i in range(3):
forward(i)
# You can change the value of i inside a for loop by using mathematical expressions
for i in range(3):
forward(i*10)
# You can also control the value of i by using extended parameters
for i in range(STARTING_VALUE, ENDING_VALUE, INCREMENT):
# This will move Tracy forward 25, 50, and 75 pixels
for i in range(25, 76, 25):
forward(i)
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Kernal is the core of an operating system that maintains the computer’s clock, starts applications, and assigns the computer’s resources, such as devices, programs, apps, data, and information.
d. kernal.
<u>Explanation:</u>
Every operating system runs the operating system based on kernel instructions. Main or major role of operating system is kernel. If boot loader program fails to load kernel operation is missing the kernel we need to reinstall operating system or repair the operating system.
To display clock in the workstation or laptop or desktop, clock device driver been executed by kernel of operating system.
Kernel is core of any operating system, but kernel also controlled by operating system such as Unix etc.
Answer:
The answer to this question as follows:
1) False
2) False
3) True
Explanation:
The description of the above option as follows
- In option 1, A single character variable must be contained in one quote mark, but it is based on the alphabet, which is a specific device, and the price of a continued character varies from one device to another, that's why it is false.
- In option 2, This option is wrong because in assembly language the identifier value must not exceed the length than 247 characters.
- In option 3, It is correct because in the variable declaration the first char should be a letter, _, @ or $letter. A total of 1-247 characters. The default case is insensitive.
Answer: Task manager
Explanation: The task manager window represents an interface in personal computers manufactures by Microsoft. The task manager window contains several information about a computers current processes usually displayed in graphical manner, in addition it provides information on the current running processes and application, the uptime of the computer, the graphic processor. With the task manager window users can set process priorities and prioritize applications, by affording users to view process and their corresponding load on the CPU, users can terminate or close applications from within the task manager interface. Hence non-responsuve programs can be viewed and terminated.
