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2 years ago

The ______ is the information center that drivers need to refer to when they're NOT scanning the road.

Computers and Technology

1 answer:

Arisa [49]2 years ago

5 0

Answer:

C. instrument panel

Explanation:

In order to be able to operate your vehicle safely, you must know the functions and locations of all the interior mechanisms of your car.

The instrument panel contains gauges which include the following:

Speedometer, which indicates speed in both miles and kilometers per hour

Tachometer, which indicates rotations in the engine in revolutions per minute (RPMs)

Odometer, which indicates the total number of miles your car has been driven since it was manufactured

Fuel gauge, which shows the fuel level in your car's fuel tank

Oil gauge, which shows oil level

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Why are computer manufacturers constantly releasing faster computers? how do computer users benefit from the increased speed?

Anastaziya [24]

<span>As programs and online activities have grown more robust and innovative, it has simultaneously required computer manufacturers to identify ways to make their devices faster to keep up with these changes. Users benefit immensely due to their ability to have boundless and efficient access to their various needs.</span>

8 0

2 years ago

Assume the availability of class named IMath that provides a static method, toThePowerOf which accepts two int arguments and ret

geniusboy [140]

Answer:

cubeVolume = IMath.toThePowerOf(cubeSide, 3);

Explanation:

Following is the explanation for above statement:

Left side:

cubeVolume is a variable with data-type int, it will store the integer value that is the output from right side.

Right side:

IMath is the class name.
toThePowerOf is the built-in function that takes two arguments of data type int. First is the base and second is the power(exponent) separated by comma. In place of first argument that is the base variable we will pass the variable cubeSide that has been declared and initialize.
Now the output will be stored in the variable cubeVolume.

i hope it will help you!

4 0

2 years ago

A BCD code is being transmitted to a remote receiver. The bits are A3, A2, A1, and A0, with A3as the MSB. The receiver circuitry

NARA [144]

<span>BCD only goes from digit 0 (0000) to digit 9 (1001), because for 10 you need two digits, so all you've got to do is make a function that produces high for numbers from 10 (1010) to 15 (1111) as follows:
A3 A2 A1 A0   F
0 0 0 0   0
0    0    0    1    0
0    0    1    0    0
...........................
1    0    0    0    0
1    0    1    0    1
1    0    1    1 1
1    1    0    0    1
1    1    0    1    1
1    1    1    0    1
1    1    1    1 1

Then simplify the function: F = A3*A2 + A3*A1 Finally just draw or connect the circuit using NAND</span>

3 0

2 years ago

A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two

Damm [24]

Answer:

I am doing it with python.

Explanation:

nums = '9 -8 -7 -6 -5 -4 -2 0 1 5 9 6 7 4'

myfile = open('data.txt', 'w')

myfile.write(nums)

myfile.close()

myfile = open('data.txt', 'r')

num1 = (myfile.read())

num1 = num1.split()

print(num1)

print(type(num1))

for x in num1:

x = int(x)

if x < 0:

minus = open('dataminus.txt', 'a')

minus.write(str(x) + ' ')

minus.close()

elif x>= 0:

plus = open('dataplus.txt', 'a')

plus.write(str(x)+' ')

plus.close()

3 0

2 years ago

Read 2 more answers

Consider the following relation:CAR_SALE(Car#, Date_sold, Salesperson#, Commission%, Discount_amt)Assume that a car may be sold

GalinKa [24]

Answer:

The answer to this question can be given as:

Normalization:

Normalization usually includes the division of a table into two or more tables as well as defining a relation between the table. It is also used to check the quality of the database design. In the normalization, we use three-level that are 1NF, 2NF, 3NF.

First Normal Form (1NF):

In the 1NF each table contains unique data. for example employee id.

Second Normal Form (2NF):

In the 2NF form, every field in a table that is not a determiner of another field's contents must itself be a component of the table's other fields.

Third Normal Form (3NF):

In the 3NF form, no duplication of information is allowed.

Explanation:

The explanation of the question can be given as:

Since all attribute values are single atomic, the given relation CAR_SALE is in 1NF.
Salesperson# → commission% …Given Thus, it is not completely dependent on the primary key {Car#, Salesperson#}. Hence, it is not in 2 NF.

The 2 NF decomposition:

CAR_SALE_1(Car#, Salesperson#, Date_sold, Discount_amt)

CAR_SALE_2(Salesperson#, Commission%)

The relationship in question is not in 3NF because the nature of a transitive dependence occurs
Discount_amt → Date_sold → (Car#, Salesperson#) . Thus, Date_sold is neither the key itself nor the Discount amt sub-set is a prime attribute.

The 3 NF decomposition :

CAR_SALES_1A(Car#, Salesperson#, Date_sold)

CAR_SALES_1B(Date_sold, Discount_amt)

CAR_SALE_3(Salesperson#, Commission%)

5 0

2 years ago