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blagie [28]
2 years ago
8

Unit testing:_________. A. provides the final certification that the system is ready to be used in a production setting. B. incl

udes all the preparations for the series of tests to be performed on the system. C. tests each individual program separately. D. tests the functioning of the system as a whole in order to determine if discrete modules will function together as planned.
Computers and Technology
1 answer:
NARA [144]2 years ago
7 0

Answer:

Option (C) is the correct option to the following question.

Explanation:

The following option is correct because the unit testing is the process of testing a single unit of software at a time, which means the testing of each and every program separately.

In simple words, Unit testing a process of testing in which the developer executes the single method or a function, statements or loop in the program of the software to checking is it working fine or not.

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You are a desktop administrator for Nutex Corporation. A user reports that he is unable to access network resources. You notice
Tju [1.3M]

Answer:

The right answer is wire crimper tool.

Explanation:

According to the scenario, the most appropriate answer is the wire crimping tool because the wire crimping tool is a tool that can strip the wire then cut it in proper shape and then crimp the wire in the RJ45 connector very effectively.

RJ45 connector is a connector which is used in ethernet cables to connect to computers i.e. cat 5, cat 5e, cat 6, etc. these cable has 4 pairs of different color codes.

A wire crimper effectively connects the end of the cable to an RJ45 connector.

4 0
2 years ago
You are helping a friend in college with his network connection. He would like a high speed connection between his computers so
inna [77]

Solution :

Set up the router as follows:

On the Shelf, expand the Routers. And read the description for each of the devices. Drag the Ethernet $100/1000TX$ router with the firewall to the Workspace.

Connection of the router as follows:

Above the router, select the Back to switch to the back view of the router. Then select the cable currently connected to the wall plate and then drag it to a $LAN$ port on the router. Above the Dorm-$PC2$ computer, select $\text{back}$ to switch to the back view of the computer. On the Shelf, expand Cables. Select a Cat5e $RJ45$ cable. In the Selected Component window, drag the connector to the $LAN$ port on the computer. In the Selected Component window, drag the other connector to a $LAN$ port on the router. Select a Cat5e $RJ45$ cable. In the Selected Component window, drag a connector to the $WAN$ port on the router. In the Selected Component window, drag the other connector to the port on the wall plate.

Provide power to the router as follows:

On the Shelf, select the power adapter. In the Selected Component window, drag the DC power connector to the power port on the router. In the Selected Component window, drag the AC adapter connector to the surge protector. Above the router, select Front to switch to the front view to verify power and network activity lights.

Request new $TCP/IP$ information from the router for Dorm-PC as follows:

On the $\text{Dorm-PC}$ monitor, select Click to view $\text{Windows 10}$.In the Search field on the taskbar, enter command prompt. Under Best Match, select Command Prompt. Enter $\text{ipconfig}$ /renew and press $\text{Enter}$ to request new $TCP/IP$ information from the router. In the notification area, right-click the Network icon and select Open Network and Sharing Center. The network information map should indicate an active connection to the Firewall Network and the internet.

Configure Windows Firewall on $\text{Dorm-PC}$ as follows:

In Network and Sharing, select Windows Firewall. From the left menu, select Turn Windows Firewall on or off. Under Private network settings, select Turn on Windows Firewall. Under Public network settings, select Turn on Windows Firewall. Click OK.

4 0
3 years ago
In cell g6, enter a formula that calculates the discount rate for the off-peak rental price per day. for example, using the peak
Tresset [83]

The peak rentals  per day values are 149.95  

the off peak rentals per day values are 120.


formula must start with = because it is in excel

3 0
3 years ago
A circuit is supplied with 30 VDC and contains three resistors connected in series. The value or R1 is 80 , the value of R2 is 1
Llana [10]
One approach to solving this is to first calculate the current the will flow through all three resistors:

The total resistance is R1+R2+R3 = 5280

I = V/R = 30/5280 ≈ 5,682 mA

Then the drop across R2 = I*R2 = 5,7mA * 1000 ≈ 5.682 V.

So this is based on the fact that V=I*R and there is one current running in the entire chain, ie., it is the same through each resistor.
6 0
3 years ago
What do you think is the single most important element of a memorable
noname [10]

Answer:

There are two main elements to speaking effectively: what you say, and how you say it. ... The words you might use when chatting to a friend are likely to be quite different ... It also suggests ways in which you can become a more effective speaker. ... The tone of voice and your body language also send strong messages. hope this helps

Explanation:

8 0
3 years ago
Read 2 more answers
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