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3 years ago

Assume that you have an array of integers named arr. Which of these code segments print the same results?

Computers and Technology

1 answer:

tresset_1 [31]3 years ago

4 0

Answer:

II and III only

Explanation:

In Code segment II, the output of the array will be started form arr[0] and ends at the arr[length]. Because loop starts from 0 and ends at length of array. This will print the full array data.

In code segment III, the output will be all values of array as loop starts form first index and ends at last index.

On the other hand I code segment prints all array values except last value of the array. As the loop shows that, it will terminate at second last value of the array.

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Which layout manager constructor call would be best-suited to create a telephone handset GUI which has three rows of three keys

Snezhnost [94]

Answer:

The correct option : b. new GridLayout(4,3)

Explanation:

The total number of rows are 4 and total number of columns are 3.

So the total keys can be added is 4*3=12. This is suited for telephone keypad.

7 0

3 years ago

Explain benefits and disadvantages of using BNC over F-Type connectors on coaxial cables

Leokris [45]

Answer:

The benefits and disadvantages of using BNC over F-Type connectors on coaxial cables are;

The <em>benefits </em>of the BNC includes;

1) Easy connect and disconnect for a more rapid connection unlike the F-Type connector which is a screw connector

2) Reduction on stress on the termination of the coaxial cable

3) Appropriate in systems that see frequent reconfiguration unlike te F-Type connector that is permanently attached

4) Prevent unwanted disconnection ensuring image consistency by locking into place

5) Can extend to 300 ft.

The <em>disadvantages</em> of the BNC connectors are;

1) A separate power supply for the cable is required

2) Is used only for video transmission

3) Cannot be used for audio

4) The center wire is not easily visible like those of the F-Type connector which serves as a pin

5) The BNC connector is not watertight like the F-Type connectors

6) There are no provision for properly and securely attaching the cable to the camera for field work such that it can be easily disconnected while in use unlike the F-Type connectors

7) It is not as easy to manufacture like the F-Type connector and it is more expensive

8) The installation of the BNC connector on a coaxial cable is more intricate and the center cable is hidden from view after the BNC is attached thereby making it not possible to see if there is an error in installation which is unlike the F-type connector that takes less than 30 seconds to be attached to a cable

9) The F-Type connector provides more cost savings during installation than the BNC connector

Explanation:

The BNC connector is a type of bayonet connector used more frequently on CCTV systems. The benefits of the BNC includes;

The F-Type connectors are usable on SATV, CATV, and Digital TV where they are used together with RG6 or RG11 cables

3 0

3 years ago

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Y_Kistochka [10]

Answer:

a = float(input("Enter Side A: "))

b = float(input("Enter Side B: "))

c = float(input("Enter Side C: "))

d = float(input("Enter Side D: "))

e = float(input("Enter Side E: "))

area1 = 1.0* a * b

area2 = (a - c) * (d - e -b)

area3 = 0.5 * (a - c) * e

print ("Room Area: " + str(area1 + area2 + area3))

Explanation:

happy to help ^3^

5 0

3 years ago

"kannst du mir bitte helfen" in German-English from Reverso Context: Hier, kannst du mir bitte helfen?

tatuchka [14]

Answer:

"Come help me, please" "Can you help me here?"

Explanation:

Some form of question or help, i think...

4 0

2 years ago

Type the correct answer in the box. Spell all words correctly. Joseph is a digital media developer and has years of work experie

Damm [24]

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So there are separate soft skill training provided for various roles and years of experience. So, I suggest to have soft skill training and do additionally MBA degree.

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4 years ago