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Tamiku [17]
2 years ago
10

Imagine that you are about to make a presentation during an online meeting, where people will need to be able to see you, and yo

u need to be able to share your screen to show the slideshow you have prepared. When you sign into the meeting application, you notice that your video camera is not working. Describe how you would diagnose and solve this problem so that you can deliver your presentation to the group.
Computers and Technology
1 answer:
djyliett [7]2 years ago
5 0

Answer:

You would check your devices / features in your settings to see if your camera is enabled, connected, or working.

Run a diagnostics scan to see if anything is affecting your camera.

Clear cookies.

Call a technician.

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Define function print_popcorn_time() with parameter bag_ounces. If bag_ounces is less than 3, print "Too small". If greater than
Oxana [17]

Answer:

def print_popcorn_time(bag_ounces):

 if bag_ounces<3:

    print("Too Small")

 elif bag_ounces>10:

   print("Too Large")

 else:

   total = 6*bag_ounces

   print('{} seconds'.format(total))

Explanation:

Using Python programming language

The function is defined to accept a single parameter

Using a combination of if/elif/else statements, the approprite message is displayed when the function is called

6 0
3 years ago
In the original UNIX operating system, a process executing in kernel mode may not be preempted. Explain why this makes (unmodifi
Elena L [17]

Answer:

the preemption is -> The ability of the operating

system to preempt or stop a currently

scheduled task in favour of a higher priority

task. The scheduling may be one of, but not

limited to, process or 1/0 scheduling etc.

Under Linux, user-space programs have always

been preemptible: the kernel interrupts user

space programs to switch to other threads,

using the regular clock tick. So, the kernel

doesn't wait for user-space programs to

explicitly release the processor (which is the

case in cooperative multitasking). This means

that an infinite loop in an user-space program

cannot block the system.

However, until 2.6 kernels, the kernel itself was

not preemtible: as soon as one thread has

entered the kernel, it could not be preempted to

execute an other thread. However, this absence

of preemption in the kernel caused several

oroblems with regard to latency and scalability.

So, kernel preemption has been introduced in

2.6 kernels, and one can enable or disable it

using the cONFIG_PREEMPT option. If

CONFIG PREEMPT is enabled, then kernel code

can be preempted everywhere, except when the

code has disabled local interrupts. An infinite

loop in the code can no longer block the entire

system. If CONFIG PREEMPT is disabled, then

the 2.4 behaviour is restored.

So it suitable for real time application. Only

difference is we don't see many coders using it

5 0
3 years ago
Proxy is a network computer that can serve as an intermediary for connecting with other computers.
Keith_Richards [23]

Answer:Protects the local network from outside access

Explanation:Proxy is a type of serves as the mediator in computer network for connecting the network with the user system. These servers are responsible for maintaining the security against any unauthorized access in the system or internet,privacy and other functions.. It helps in protecting the whole network connection by taking the control at the servers .

8 0
3 years ago
What is the best data type for traveling day?
kykrilka [37]
Here if its wrong sorry

7 0
2 years ago
Bobby is investigating how an authorized database user is gaining access to information outside his normal clearance level. Bobb
Sveta_85 [38]

Answer:

Aggregate Function .

Explanation:

The aggregate function returns the single value of the entire column of the database management system. The Aggregate Function is used in the SELECT statement and the GROUP BY clause.  

The sum(),avg(), etc are some examples of Aggregate Function in the database with the help of aggregate function bobby gains the access to information above the usual clearance point. and summarizes the data.

7 0
3 years ago
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