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4 years ago

What is an "immediate preemptive scheduler"?

1 answer:

6 0

In computing, preemption is the act of temporarily interrupting a task being carried out by a computer system, without requiring its cooperation, and with the intention of resuming the task at a later time.

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Match the steps with the actions that are involved when an internal host with IP address 192.168.10.10 attempts to send a packet

Anna35 [415]

Answer:

Following are the steps with actions that are involved in required to perform a packet transfer.

Explanation:

Step 1: The host sends a connection request to server which is at IP address 209.165.200.254
Step 2: R1 check the configuration of NAT to inquire weather the packet should be translated or not.
Step 3: If there is no entry found for translation of given IP address, It is assumed that the IP address 192.168.10.10 will be translated already.
Step 4: R1 selects a global address from the dynamic address pool that is available to it.
Step 5: R1 replaces the given IP address 192.168.10.10 with the translated inside global address.

i hope it will help you!

5 0

3 years ago

A conditional format applies formatting to a cell when its value meets a specified condition. _________________________

asambeis [7]

This is the exact description of conditional formatting, so your answer is true!

7 0

3 years ago

Read 2 more answers

Write a regular expression pattern that matches strings representing trains. A single letter stands for each kind of car in a tr

MAVERICK [17]

Answer:

See explaination

Explanation:

import re

def isValidTrain(train):

pattern = r'^E+(((P|PP|PPP|PPPP)D)*(BB)*)*C$'

if re.match(pattern, train):

return True

return False

def checkAndPrintTrain(train):

print("Train", train, "is valid:", isValidTrain(train))

checkAndPrintTrain("EC")

checkAndPrintTrain("EEEPPDBBPDBBBBC")

checkAndPrintTrain("EEBB")

checkAndPrintTrain("EBBBC")

checkAndPrintTrain("EEPPPPPPDBBC")

checkAndPrintTrain("EEPPBBC")

checkAndPrintTrain("EEBBDC")

Sample output

Train EC is valid: True

Train EEEPPDBBPDBBBBC is valid: True

Train EEBB is valid: False

Train EBBBC is valid: False

Train EEPPPPPPDBBC is valid: False

Train EEPPBBC is valid: False

Train EEBBDC is valid: False

6 0

3 years ago

What key will cause the windows boot manager to appear as long as it is pressed during the windows startup process?

Zigmanuir [339]

The key that will cause the windows boot manager to appear as long as it is pressed during the windows startup process is the Spacebar. The spacebar or space bar is a long horizontal key on the lower edge of a keyboard that is always the largest and longest key on the keyboard.

7 0

3 years ago

You can use the results from a search on a database in all of these ways except to ____.

Oksanka [162]

Hello Savonahdeedss4938


Answer: You can use the results from a search on a database in all of these ways except to create records

Hope this helps
-Chris

4 0

3 years ago

Read 2 more answers