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netineya [11]
3 years ago
5

Which is an example of an operating system? (5 points)

Computers and Technology
1 answer:
marta [7]3 years ago
6 0

Answer:

Windows

Explanation:

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• Describe the steps in detail that the operating system performs to handle interrupts, including ISRs, the stack, and hardware?
sdas [7]

Answer:

Operating system is the software that is used to control different hardware of computers and handle scheduled tasks.

It also handles the interrupts from some external devices, or from some software. The interrupts are handled through Interrupt service routine. When some external event occurs the following steps has been taken by OS to perform the operation

  1. In first step, an external event has been occurred, and request to the cpu to perform operation.
  2. This request invoke ISR (Interrupt service routine), to perform the operation.
  3. The interrupts are stored in stack on the priority basis.
  4. The CPU performs the operation on Interrupt as per request of ISR.
  5. After Completing operation, CPU return to its initial task.  

5 0
3 years ago
What is the main role of LDAP?
NISA [10]

Answer:

Run directory services

Explanation:

LDAP (Lightweight Directory Access Protocol) is an open protocol used to access some information, information that is stored in a network, the information is organized hierarchical structure, we could find some data like names, directories, and telephone numbers.

With other options, we can find DHCP to assign IP addresses and to resolve IP addresses to host names, we have the DNS.

7 0
3 years ago
What is paragraphing in keyboarding? ​
sesenic [268]

Answer:

the pilcrow symbol is paragraphing in keyboard

5 0
3 years ago
Read 2 more answers
Who were 4 major people that attended the constitutional convention
postnew [5]
Alexander Hamilton, George Washington, James Madison, and Benjamin Franklin
7 0
3 years ago
Consider a pipelined than can issue up to one instruction per cycle, but fewer may be issued because of pipeline hazards, multi-
a_sh-v [17]

Answer:

Achieved Instruction per cycle rate is 4.11\times 10^{15}

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 = 3.2\times 10^{9} Hz

Now, to calculate the actual issue rate achieved:

CPI (Cycle per Instruction) = \frac{t}{n\times f}

CPI = \frac{1.4}{1.8\times 10^{6}\times 3.2\times 10^{9}}

Instruction per cycle is given as the reciprocal of CPI:

Instruction per cycle = \frac{1.8\times 10^{6}\times 3.2\times 10^{9}}{1.4} = 4.11\times 10^{15}

6 0
3 years ago
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