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Maurinko [17]
3 years ago
11

Please answer it’s timed

Computers and Technology
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:

1st one

Explanation:

or the last, im a bit positive its the first one though

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A product/process is referred to as a Key Technology during which of the following phases of the technology development cycle?
Galina-37 [17]
The answer is C. Mature phase.
3 0
3 years ago
Read 2 more answers
Identify the following verb by number and person by checking on the appropriate boxes.
Makovka662 [10]
Second person ig Imao yeah
3 0
2 years ago
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Just five types of pointing device,list
posledela

Answer:

five types of pointing devices

Explanation:

Ponting devices

Pointing means point something and the pointing devices are the input /peripheral devices those are used to point the pointer on the screen. We do move cursor on the screen to open the files or any icon.

There are many types of pointing devices but these are quite common which are given below

  1. Computer mouse
  2. Finger on touch screen.
  3. Joystick.
  4. Leap Motion.
  5. Light pen (pen)

1.Mouse

Mouse is most common type of input device that is used for pointing the data on the screen. We press it with our hands and keep pointing the things.

There are three types of mouse

  1. optical mouse
  2. wireless mouse
  3. trackball mouse.

2. Finger on touch screen

In this type of movement the fingers are input devices those we use to see the movement of pointer on the screen and this is most common in this century.

3.Joystick.

Joystick is another input device to point the cursor but it is mostly used in games. Children can use it smartly so it is inculcated in games usually.

4. Leap Motion

The Leap Motion (LM) controller is a latest 3D sensing device for hand posture interaction with a computer. It is having the capability sense the location of the fingers of the hands, as well as the palm position.

5.Light Pen

this is another pointing device which is mostly used to highlight and select the data on the screen.

Note: All of these above pointing devices are most common used now a days. These devices are having new  conventions day by day for the ease of user. This era is basically the era of IT ,so the use of computer must be so easy and conventional for the user so, the innovations and improvement in such devices is made side by side.

3 0
3 years ago
Advatages and disadvantages of power-concentrated train​
allochka39001 [22]

Answer:

1. Safety:

2. Cheap:

3. Increases Employment:

4. Bulk Quantity:

The Disadvantages of Rail Transport are as Follows:

1. Loss of Goods:

2. Unsafe for Fragile Items:

3. Late Bookings:

4. Unsuitable for Short Distances:

5. Unsuitable for Rural Areas:

Explanation:1. Safety:

Transportation by the means of railway ensures safety for the desired goods because unlike the road transports a train only stops at a desired station instead of the will of the driver. In case of road transports for example, the drivers can at any point of time decide to rest or stop for tea, refreshments, lunch or dinner.

2. Cheap:

Railway transport any day is cheaper as compared to air transport. As a matter of fact, railway transport is even cheaper than road transport because of the reason that goods in bulk quantities are carried from a desired destination to the other. In cases of road transport for instance, less goods as compared to road transport can be carried.

3. Increases Employment:

Railway transport helps people to carry cheap products from a place to another and sell them at high prices. As a result of this, a number of people who are unemployed find a source of their daily bread.

4. Bulk Quantity:

ADVERTISEMENTS:

Because railway transportation is cheaper as compared to air and road transport, goods can be carried in bulk quantities as a result of which a lot of time is saved.

It is true that as compared to air transport and road transport, rail transport is easier and cheaper but still it has a few disadvantages.

The Disadvantages of Rail Transport are as Follows:

1. Loss of Goods:

Because goods in bulk quantities are carried chances of goods getting lost are high in case of railway transport as compared to air and road transport.

2. Unsafe for Fragile Items:

Railway transportation is particularly unsafe for carrying fragile items like glass because these items can easily break at times when a train halts unexpectedly of when the train is speeding up at times.

3. Late Bookings:

ADVERTISEMENTS:

Because railway is the cheapest medium of transport, it is hard to find suitable bookings for the transportation of your goods. Railway transport is not suitable in cases of emergency.

4. Unsuitable for Short Distances:

Railway transport is unsuitable for carrying goods at shorter distances; road transport is most suitable in this case.

5. Unsuitable for Rural Areas:

Proper railway system is not build up in the Indian villages as a result of which railway transport is unsuitable in the villages of India. Whatever be the disadvantages of railway transport it was, it is and it will always be the safest and the best means for the transportation of goods.

5 0
3 years ago
What is the output of intb= 4+ 6 /2 Systemoutprintln (b)
uysha [10]

Answer:

Command: Systemoutprintln (b)

Output: 7

Explanation:

To solve this problem, we must take into account the precedence of operation.

The division takes precedence before the addition, so we must divide before we add for b.

So

int b = 4 + 6/2 = 4 + 3 = 7.

So

Command: Systemoutprintln (b)

Output: 7

5 0
3 years ago
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