Someone please help me, i have exams in 2 hours please help me :-(​

Scientist Galileo Galilei used the telescope to observe the stars and planets.

Galileo was a natural philosopher, astronomer, and mathematician who made major contributions to the creation of the scientific method and the disciplines of motion, astronomy, and strength of materials.

He also made ground-breaking telescopic discoveries, such as the discovery of Jupiter's four biggest moons.

Hence the correct option is A

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Answer:

A

Explanation:

security organises the customer's info online and in person for the sales team.

Answer: B DEFINITELY

Explanation:  DATABASE WOULD BE FOR SALES TO KEEP TRACK OF SALES AND LEDGERS, DEBITS, ADDRESSES, NOTES ON CUSTOMER, WHAT THEY BOUGHT, WHEN, WHAT YEAR, IS THERE A WARRANTY?

DATA BASE KEEPS ALL THEIR DEALINGS ORGANIZED AND UP TO DATE.

[tex]\huge\underline{\red{A}\green{n}\blue{s}\purple{w}\pink{e}\orange{r} →}[/tex]

Haptic feedback is used to engage more of the user's senses to provide a deeper and more immersive experience. Products that offer haptic feedback, such as some game controllers, often provide different kinds of sensations to correspond with different visual and audio stimuli.

Explanation:

ALTER TABLE customer ADD CONSTRAINT customer_number_unique UNIQUE (customer_number);

Use the following sentence, for instance, to add a unique constraint to the customer table's fname and lname columns: Change the customer table to add a unique constraint (lname, fname);

When using an ALTER TABLE query in SQL Server, the following syntax is used to create a unique constraint: (Column 1, Column 2,…, Column n) ALTER TABLE name ADD CONSTRAINT constraint name UNIQUE; table name

Each value in a column is guaranteed to be unique by the UNIQUE constraint.A column or collection of columns' uniqueness is ensured by the UNIQUE and PRIMARY KEY requirements. A UNIQUE constraint comes with a PRIMARY KEY constraint by default.

Therefore, ALTER TABLE customer ADD CONSTRAINT customer_number_unique (customer_number);

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Answer:

sqsum4

Explanation:

So to raise a number to a power in python, you can use the ** operation, which is usually confused with the ^, which is an operation, but it is not for raising numbers to a power. It is the xor bit operation, which if you don't know at the moment, it's fine, since it's not necessary for this. each of these lists uses a generation comprehension which is generally defined as: (x for x in object if condition) with the if condition being optional, but in this case it's necessary. If it's a bit confusing, you can define a generator using a function so it's a bit more spread out:

def generator(object):

   for x in object:

       if condition:

           yield x

Although in this instance were going to be performing some operation on x, which in this case is squaring it. So let's just look at the two functions that use the **, since they should be the only options that will be correct.

sqsum1(nums):

   This function does square x, except it uses incorrect syntax. The condition should come after the for loop. Python likely wont tell you this, because it may think you're trying to do something else. You can do one line if statements like this: a if condition else b, which will return a if the condition is true, and b if it isn't. So it may think that you're trying to do this one line if statement, and say that you're missing an else. The function could even implement in this way: x**2 if x > 0 else 0 for x in nums. This way if the x is negative it counts as 0, or in other words isn't counted towards the sum. But without this fix, the function will raise a syntax error

sqsum4(nums):

   This will square each number in x only if the current element "x" is greater than 0, or in other words positive. And then it returns the sum. So this function returns the expected output

Using the knowledge in computational language in C++ it is possible to write a code that will calculate the age of someone through the difference of years.

#include <iostream>

using namespace std;

int main()

{

//Declare variables

int myCurrentAge=29;

int myNewAge;

const int YEAR = 2050; //Declare constant YEAR=2050

int currentYear=2014;

myNewAge=myCurrentAge+(YEAR-currentYear); //calculate new age

cout<<"My Current Age is "<<myCurrentAge<<endl;

cout<<"I will be "<<myNewAge<<" in "<<YEAR<<"."<<endl; //display values on console

return 0;

}

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Answer: c

Explanation:

An epidemic that is spreading like a snowball is one that is that is moving in a gradual or seasonal rate.

An epidemic is said to be spreading like a snowball if  it is said to be moving at a rate.

Note that in the case of monkey virus, the epidemic that is spreading like a snowball is one that is that is moving in a gradual or seasonal rate.

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Answer:

Cog is a simple code generation tool written in Python. We use it or its results every day in the production of Kubi. Kubi is a collaboration system embodied in a handful of different products.

The way PDF provides output that is consistent in all format is that when a given document is saved in a pdf format it is one that cannot be changed unless it is converted to the format that you want it to be, making it consistent with others.

An output intent is known to be the last destination device a person need to use to reproduce the color in the PDF, e.g.  the use of separations printing device.

Note that, The way PDF provides output that is consistent in all format is that when a given document is saved in a pdf format it is one that cannot be changed unless it is converted to the format that you want it to be, making it consistent with others.

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Answer:

thanks so many times but you have the same one that you

The example of the implementation in RISC-V assembly language using Ripes:

assembly

.data

result: .asciiz "Fibonacci Series: "

.text

.globl main

main:

 # Initialize registers

 li a0, 0     # F(0)

 li a1, 1     # F(1)

 li t0, 10    # Number of Fibonacci series elements to generate (adjust as needed)

 # Print the initial message

 la a5, result

 li a4, 20    # Length of the message

 li a7, 4     # Print system call

 ecall

 # Generate and print the Fibonacci series

 li t1, 2     # Loop counter starts at 2 (F(0) and F(1) already initialized)

loop:

 add t2, a0, a1   # Calculate the current Fibonacci number

 mv a0, a1        # Move previous number (F(n-1)) to a0

 mv a1, t2        # Move current number (F(n)) to a1

 # Print the Fibonacci number

 li a7, 1         # Print integer system call

 ecall

 addi t1, t1, 1   # Increment the loop counter

 blt t1, t0, loop # Loop until desired number of Fibonacci series elements

 # Exit program

 li a7, 10        # Exit system call

 ecall

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The number of characters in the given code is 151 chars

This refers to the single visual object that is used in computing to represent a text, symbol, or number.

Hence, we can see that we are asked to state the number of characters in the given code, excluding spaces, periods, exclamation points, or commas and the number is 151.

Note that the single and multi-line comments were NOT included.

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Answer:

Explanation:

procedure or subroutine

or in maths, functions are called maps or mappings.

Answer:

it can be called function key which do functional works in computer

A spherical buoy may be lettered rather than being numbered.

A spherical buoy can be defined as a type of buoy of which the larger part of the superstructure or the upper part of the body that has a spherical shape and it's distinctively lettered.

In this context, we can infer and logically deduce that a spherical buoy may be lettered and it is usually anchored in a swimming pool to mark the course for swimmers and triathletes.

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The true statements about Python primitive types.

The  Python primitive types is known to be made up of four primitive data types which are:

Note that The true statements about Python primitive types.

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The correct statements are:

The term Computer coding is known to be seen as a kind of a tool that is often use in computer programming languages and it helps to give computers and machines a number of instructions on the things that need to be done or performed.

Note that in the code, the The correct statements are:

See full question below

Choose the 3 correct statements for the code below.

An object of the ActivationLayer class has a name attribute.

An object of the BaseLayer class has a size attribute.

print(FCLayer(42)) prints FullyConnectedLayer.

When creating an object of the ActivationLayer class, the size argument must be given.

When creating an object of the BaseLayer class, the name argument must be given.

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The reasons why application programs are temporarily stored in main memory are:

RAM (Random Access Memory) and other application programs are said to be kept  there because:

Therefore, The reasons why application programs are temporarily stored in main memory are:

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Answer:

There are 6.

Explanation:

1) Polar

2) Delta

3) Cartesian

4) SCARA

5) Cylindrical

6) Vertically articulated

The most common types of robots are

-Autonomous mobile robots (AMRs)

-Automated guided vehicles (AGVs)

-Robotic arms

-Humanoid robots

-Hybrids

-Cobots

Hope this helps :)

A  suitable hardware components that will meet the requirements given below is  HP ENVY 17t laptop.

HP ENVY x360 15t laptop is known to be one that has a 3-sided micro-edge FHD display and its specification includes:

Therefore, A  suitable hardware components that will meet the requirements given below is  HP ENVY 17t laptop.

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The true statements about Python class are:

Yes, A class is one that can be gotten from more than one base class in Python. This is known to be multiple inheritance.

Note that The true statements about Python class are:

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Answer:

store data

Explanation:

it is secondary storage device

Answer:

A translation lookaside buffer (TLB) is a memory cache that is used to reduce the time taken to access a user memory location.[1] It is a part of the chip's memory-management unit (MMU). The TLB stores the recent translations of virtual memory to physical memory and can be called an address-translation cache. A TLB may reside between the CPU and the CPU cache, between CPU cache and the main memory or between the different levels of the multi-level cache. The majority of desktop, laptop, and server processors include one or more TLBS in the memory-management hardware, and it is nearly always present in any processor that utilizes paged or segmented virtual memory.

Space and time overheads arise from use of paging, and how the Translation Lookaside Buffer (TLB) mitigates the time overheads contains the most recent jvm to memory address translations.

A computer cache called a translation lookaside buffer (TLB) is employed to speed up the process of accessing memory locations. t is a component of the program memory on the semiconductor. Here between the CPU and also the CPU cache, here between PC and the primary storage, or among several layers of the multi-level cache are possible locations for a TLB.

Four or maybe more TLBSs are often present throughout the storage circuitry of desk, portable, and server CPUs, and they are almost always featured in computers that use paged or split memory management.

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Answer:

Adding Local User Accounts To Off-Campus Computers. ...

Adding AD User Accounts To On-Campus Computers. ...

Connecting Your Computer Cables. ...

Installing Software Using Microsoft Software Center. ...

Scan To Email. ...

Answer:

D. Analyzing organizational operations to find opportunities for

improvement

Explanation:

It is option D because you are improving a device for a better future use, better technology.

Hope it helps!

Answer:

A. Analyzing computer systems to protect computer networks from

cyber threats

Explanation:

The string data type is most suited for password fields.

A string data type is often used in programming to specify that a field can contain any sequence of characters such as a combination of numbers and letters which may be repeated. A typical string data type could also contain a maximum limit of characters.

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The program is an illustration of a sequential program.

Sequential programs are programs that do not require conditions

The program written in Python is as follows:

radius = float(input("Radius: "))

diameter = 2 * radius

circumference = diameter * 3.14

surfaceArea = 4 * 3.14 * radius**2

volume = (4.0/3) * 3.14 * radius**3

print(diameter)

print(circumference)

print(surfaceArea)

print(volume)

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Answer:

Persistent Data

Explanation:

Data in which is stored in your memory is called Persistent Data! :)

Answer:  Random access memory (RAM)

Explanation:

The areas client needs assessment tool focuses on are the areas of "what, when, who, and how" to gather the right needed to select the right QuickBooks Online subscription for a client.

A method or technique of comparing statistics to decide how a great deal someone is aware of and whether or not this know-how aligns with the larger image of an idea or framework is known as an assessment tool. Assessment strategies range primarily based totally on context and purpose.

Hence, In this context,  it is concluded that the Client Needs Assessment tool focuses on the areas of "what, when, who, and how" to gather the right needed to select the right QuickBooks Online subscription for a client.

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Answer:

tell the truth and make other people aware of what is going on inorder for them to also be hands on deck and come up with solutions to also help solve the problem