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professor190 [17]
2 years ago
13

Role and responsibility of an IT professional

Computers and Technology
1 answer:
RUDIKE [14]2 years ago
4 0
Create the computer, network, and communication systems that an organization needs
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To provide for unobtrusive validation, you can install the ____________________ package for unobtrusive validation.
NARA [144]

Answer:

AspNet.ScriptManager.jQuery?

Explanation:

Unobtrusive validation means we can perform a simple client-side validation without writing a lot of validation code by adding suitable attributes and also by including the suitable script files.

One of the benefits of using a unobtrusive validation is that it help to reduce the amount of the Java script that is generated. We can install the AspNet.ScriptManager.jQuery? for the unobtrusive validation.

When the unobtrusive validation is used, validation of the client is being performed by using a JavaScript library.

4 0
3 years ago
A computer hard disk starts from rest, then speeds up with an angular acceleration of 190 rad/s2 until it reaches its final angu
Nataly_w [17]
The first thing we are going to do is find the equation of motion:
 ωf = ωi + αt
 θ = ωi*t + 1/2αt^2
 Where:
 ωf = final angular velocity
 ωi = initial angular velocity
 α = Angular acceleration
 θ = Revolutions.
 t = time.
 We have then:
 ωf = (7200) * ((2 * pi) / 60) = 753.60 rad / s
 ωi = 0
 α = 190 rad / s2
 Clearing t:
 753.60 = 0 + 190*t
 t = 753.60 / 190
 t = 3.97 s
 Then, replacing the time:
 θ1 = 0 + (1/2) * (190) * (3.97) ^ 2
 θ1 = 1494.51 rad
 For (10-3.97) s:
 θ2 = ωf * t
 θ2 = (753.60 rad / s) * (10-3.97) s
 θ2 = 4544,208 rad
 Number of final revolutions:
 θ1 + θ2 = (1494.51 rad + 4544.208 rad) * (180 / π)
 θ1 + θ2 = 961.57 rev
 Answer:
 the disk has made 961.57 rev 10.0 s after it starts up
3 0
3 years ago
Read 2 more answers
What is true about an electric field around a negative charge?
FrozenT [24]

The electric field points outward

8 0
3 years ago
Read 2 more answers
A puppy weighed 6 ounces at birth. After two weeks, the puppy weighed 14 ounces. How much did the puppy gain? Model the equation
ivann1987 [24]
+8 ounces ...don't know what an alrebra tile so I just subtracted :)
7 0
2 years ago
Read 2 more answers
(1) Output a menu of automotive services and the corresponding cost of each service. (2 pts) Ex: Davy's auto shop services Oil c
Wittaler [7]

Answer:

service1_cost = 0

service2_cost = 0

print("Davy's auto shop services")

print("Oil change -- $35, Tire rotation -- $19, Car wash -- $7, Car wax -- $12")

service1 = input("Select first service: ")

service2 = input("Select second service: ")

if service1 == "Oil change":

   service1_cost = 35

elif service1 == "Tire rotation":

   service1_cost = 19

elif service1 == "Car wash":

   service1_cost = 7

elif service1 == "Car wax":

   service1_cost = 12

elif service1 == "-":

   service1 = "No service"

   service1_cost = 0

if service2 == "Oil change":

   service2_cost = 35

elif service2 == "Tire rotation":

   service2_cost = 19

elif service2 == "Car wash":

   service2_cost = 7

elif service2 == "Car wax":

   service2_cost = 12

elif service2 == "-":

   service2 = "No service"

   service2_cost = 0

print("- - -")

print("Davy's auto shop invoice")

print("Service 1: " + service1 + " costs $" + str(service1_cost))

print("Service 2: " + service2)

print("Total: $" + str(service1_cost + service2_cost))

Explanation:

- Initialize the variables for cost values

- Ask the user for the services

- Depending on the user choice, calculate the cost of each service using if else structure

- Print the chosen services, cost of each service and total cost    

3 0
3 years ago
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