What command line utility can be used to repair the bcd on a windows installation?

What are the links between the operating systems, the software, and hardware components in the network, firewall, and IDS that m

LuckyWell [14K]

Answer:

In several organizations, the operating system (OS) functions at the core of the personal computers in use and the servers. The OS ought to be secure from external threats to its stored data and other resources.

Explanation:

In this regard, Intrusion detection systems play a critical role in protecting the sensitive data, along with software firewalls. Hardware firewalls protect the hardware elements in the network (such as storage drivers etc), the IDS and as well as the IPS.

4 0

3 years ago

What methods could you use to set up printing in an organization?

shutvik [7]

The used to set up printing in an organisation are as follows;

Connecting directly to the printer
setting up a print server
using a cloud service to set up printers.

<h3>Method for printing in organisation.</h3>

There are different method for setting up printing in an organisation.

They include the following;

Connecting directly to the printer : directly connecting a printer; From small to large organizations, you have lots of ways to set up a printer.
setting up a print server
using a cloud service to set up printers. There are numerous cloud service that could render this service like goggle.

learn more on printing here: brainly.com/question/14668983

#SPJ11

3 0

2 years ago

Suppose that TCP's current estimated values for the round trip time (estimatedRTT) and deviation in the RTT (DevRTT) are 400 mse

Masja [62]

Answer:

617.5 msecs, 580.89 msecs, 582.36 msecs

Explanation:

Lets look at the following formulas:

EstimatedRTT = α * SampleRTT+(1- α) * EstimatedRTT

DevRTT = β * | SampleRTT- EstimatedRTT|+(1- β)* DevRTT

TimeoutInterval = EstimatedRTT +4* DevRTT

Given values are:

EstimatedRTT = 400 msec

DevRTT = 25 msec

α = 0.125

β = 0.25

After the first RTT estimate: (210)

EstimatedRTT = 0.125 * 210 + (1 - 0.125) * 400 = 376.25 msecs

DevRTT = 0.25 * |210 - 376.25| + (1 - 0.25) * 25 = 60.3125 msecs

TimeoutInterval = 376.25 + 4 * 60.3125 = 617.5 msecs

After the second RTT estimate: (400)

EstimatedRTT = 0.125 * 400 + (1 - 0.125) * 376.25 = 379.218 msecs

DevRTT = 0.25 * |400 - 379.218| + (1 - 0.25) * 60.3125 = 50.42 msecs

TimeoutInterval = 379.218 + 4 * 50.42 = 580.89 msecs

After the third RTT estimate: (310)

EstimatedRTT = 0.125 * 310 + (1 - 0.125) * 379.218 = 370.56 msecs

DevRTT = 0.25 * |310 - 370.56| + (1 - 0.25) * 50.42 = 52.95 msecs

TimeoutInterval = 370.56 + 4 * 52.95 = 582.36 msecs

5 0

3 years ago

Which technique is used for overcoming the CPU Waiting Time Problem of

PIT_PIT [208]

Answer: Its a method of transferring data between the CPU and a peripheral, such as a network adapter or an ATA storage device. Each data item transfer is initiated by an instruction in the program, involving the CPU for every transaction.

Explanation: idk if this helps but hope it does

8 0

3 years ago

Which of these is a consequnce of removing a method declaration from an interface after it has been implemented?a. There are no

user100 [1]

Answer:

Option (a)

Explanation:

It will not produce any error as if a function is declared in the interface and then implemented by a class same function can be defined, but if that declaration is removed then also that class will consider that method as new declaration and it won't produce any type of error. For example : if following code of Java is run -

interface printing{

void print_it(); //method declared

}

class Student implements printing{

public void print_it() //method implemented

{

System.out.println("Hello World");

}

public static void main(String args[]){

Student obj = new Student();

obj.print_it(); //method called

}

OUTPUT :

Hello world

But if the program is altered and declaration of print_it is deleted from the interface like following :

interface printing{

//method is removed from here

}

class Student implements printing{

public void print_it() //method implemented

{

System.out.println("Hello World");

}

public static void main(String args[]){

Student obj = new Student();

obj.print_it(); //method called

}

Still no error is generated and same output is displayed as before.

8 0

3 years ago