Answer:
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Explanation:
Answer:
All of the above.
Explanation:
An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.
This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.
Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.
Hence, the operating system (OS) provides utility software designed to perform specific tasks. Some of the tasks it performs are;
A. Establishing an Internet connection.
B. Coordinating tasks between programs.
C. Configuring peripheral devices.
D. Monitoring security.
This way we can turn it on or off so we don't waste power.
Hope I helped! Just tell me if i'm wrong!
Answer:
Achieved Instruction per cycle rate is 
Solution:
As per the question:
Execution time, t = 1.4 s
No. of instructions being executed, n = 1.8 billion =
Clock speed of CPU, f = 3.2 GHz = 
Now, to calculate the actual issue rate achieved:
CPI (Cycle per Instruction) = 
CPI = 
Instruction per cycle is given as the reciprocal of CPI:
Instruction per cycle = 
Answer:
x_inp = [ '1', '2', '3']
int_val = [ int(a) for a in x_inp ]
print("integer: int_val")
y_inp = [ '1.0', '2.0', '3.0']
flo_val = [ float(a) for a in y_inp ]
print("float: flo_val")
Explanation:
All the items in the arrays x_inp and y_inp are coverted to integer and float data types respectively with the for loop statement, which individually assigns the resolved integer and float values to the memory locations int_val and flo_val respectively.
The output becomes,
integer:
1
2
3
float:
1.0
2.0
3.0
