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2 years ago

What is a traffic controller?what are its functions?

Computers and Technology

1 answer:

olchik [2.2K]2 years ago

4 0

Answer:

A traffic controller is basically a system design to regulate traffic in a controlled manner with a set of traffic rules to follow so as to ensure public safety .

The main functions of a traffic light controller are listed below:

To direct and regulate vehicular and pedestrian traffic
To ensure safety of construction workers, emergency response team and public in general in order to avoid accidents
These also uses CCTV and other monitoring system to manage flow of traffic and suggestion concerned with traffic congestion. These are provided by local or state authorities.
To ensure smooth traffic flow in order to save time and chaos.

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Which of the following controls computer memory?

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2 years ago

Who does car shows in gta 5 or what do you guys do in gta

grandymaker [24]

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3 years ago

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3 years ago

An instance of an object is (Points : 2) a block of COBOL code

jek_recluse [69]

Answer: One occurrence of the object

Explanation:

The instance of the object is the one occurrence of an object in the given class. The common statement of an object with respect to the instance means that there is single occurrence of an object.

When the process run at each time it is known as instance of program given specific values and variables. An instance of the object is also known as class instance.

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7 0

3 years ago

Consider the following class definitions.public class Bike{private int numWheels = 2;// No constructor defined}public class EBik

nadya68 [22]

Answer:

The answer is "Option A".

Explanation:

Please find the complete program in the attached file.

The given program includes a super-class Bike having a private integer numWheels parameter. The class EBike inherits the class Bike, EBike comprises one parameter function Object() which utilizes its variable number of the private integer Battery level of the battery parameter and the wrong choice can be defined as follows:

In choice B, it is wrong since there is no constructor with a single argument in the Bike class.

In choice C, it is wrong since there no need to call the base class constructor with the super keyword.

In choice, D is wrong because there no need to create a constructor of the base class.

In choice, E is wrong because it does not require the second EBike constructor parameter.

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3 years ago