Answer:
A. Smart card
Explanation:
Smart cards contain a chip that can store a large amount of information as well as on a magnetic stripe for backward compatibility.
Smart card are cards made of plastic or metal material that has an embedded integrated chip that acts as a security token. Smart cards are the same size as a debit or credit card.
They connect to a reader either by a chip (microcontroller or an embedded memory chip) or through a short-range wireless connectivity standard such as radio-frequency identification or near-field communication.
It can be used to perform various functions though most commonly are used for credit cards and other payment cards.
Which line of code will only allow a non-decimal point to be stored in a variable? candyCost = float(input("How much is the candy?")) candyCost = input("How much is the candy?") candyCost = int(input("How much is the candy?")) candyCost = str(input("How much is the candy?"))
Answer:
candyCost = int(input("How much is the candy?"))
Explanation:
My Dell tablet was not opening...... what was wrong with it??? What can i do now.... How it can be repaired? Please Telll
Answer:
it is stuck if its stuck just long press on the power button
Explanation:
Perform a hard reset
Disconnect the AC adapter or power cord, and remove the battery (for Dell laptop PCs). ... Press and hold the power button for 15-20 seconds to drain residual power. Connect the AC adapter or power cord and the battery (for Dell laptop PCs)
The value 5 is stored in a signed (2's complement) integer. The bits are shifted 4 places to the right. What is the resultant value (in decimal)? 0.3125
Answer:
The resultant value is 0
Explanation:
Solution
Given that:
Now
The +5 representation in signed 2's complement integer: 00000101
Thus
When we right shift then, 4 rightmost bit (0101) will be dropped.
The number after 4-bit right shift: 00000000
Therefore the resultant value after 4-bit right shift is "0" in decimal.
Why should computers have a file structure? For organization For storing code To prevent viruses To keep back-ups of files
Answer: I believe the answer to your question is For organization I hope this helps!
Which invention spurred the development of the digital camera?
A) the digital single-lens reflex (DSLR)
B) the charge-coupled device
C) the analog video camera
D) the memory card
Answer:
B) The charge-coupled device
Explanation:
Around 1964 the first CMOS (Complementary Metal Oxide Semiconductor) circuits were developed. This would be the "embryo" of the Charge-coupled Device (CCD), which equips current digital cameras and who is responsible for capturing images.
CMOS is a small circuit that uses very little energy and stores information such as date, time and system configuration parameters.
The first CCD was developed in 1969 and it is still used today in many portable devices and computers.
when asking a question how do u add a photo for others to also see
Answer:
click on the thing that looks like a paper clip and select a file (microsoft computers)
Explanation:
Hi i have question about pokemon are any new episode of pokemon starting at xyz season? Please do list of this from xyz to this new seasons or Just a list about all pokemon seasons from first ash pokemon to the newest seasons
Answer:
After Pokémon xyz the next series is pokemon sun and moon which is already started in Japan in Japanese language almost the year ago.
Explanation:
Answer: you should ask only study doubt
What is Hypertext Transfer Protocol?
А. The language used to build web pages
B. A set of rules that allows for exchange of information on the web
C. The language used by computers to exchange information on the web
D. A set of rules that defines what search engines can do
Answer:
B
Explanation:
Web browsers use HTTP to send and receive information to and from the web.
Answer:
The correct answer is B.
I know someone else answered this but just in case people wanted clarification, it is indeed B.
Hope this help someone :3
Trace en su cuaderno una hoja de cálculo de A1 a D15, escriba en cada celda un valor entre 100.000 y 500.000, luego escriba las fórmulas para hallar halle los siguientes valores: Sumar celdas columna B Restar celdas A12 menos D3 Multiplique Celdas columna C por celdas columna D Divida las celdas A11 hasta A15 entre celdas D11 a D15
Answer:
Vincent is a digital media professional. His bosses always praise his artwork. His company has just taken on a new project. Vincent has some thoughts and ideas about this new project that he wants to discuss with the senior employees. What kind of skills should he use to pitch his ideas?
Explanation i had this on a quiz and past
what does the U in fun stand for?
Answer:
You and me
Explanation:
F is for friend and N is for anytime and anywhere
Write 3 places clay can be found
Answer:
sediments , volcanic deposits
Explanation:
what is one current trend in information technology carriers?
Answer:
- employers expect that candidates should possess knowledge of various pathway careers.
Explanation:
What data type would you use to store: average of 5 grades
Answer:
pie
Explanation:ts an avereg of five
Write the program code to find the cube of numbers from 1-5. Also do the dry run by using the trace table. (Javascript)
Answer:
Following are the JavaScript program
< html >
< body >
< script >
var k,t; // variable declaration
for (k = 1; i < 6; k++) // iterating the loop
{
t=k*k*k;// find the cube of number
document.write(k); // display the cube root
document.write(" < / br > " ); // moves to the next line
}
< / script >
< / body >
< / html >
Output:
1
8
27
64
125
Explanation:
We used the script tag for creating the JavaScript program. Declared the variable "k" in the script tag.Iterating the for loop .In the for loop the k variable is initialized by the 1 This loop is executed less then 6 .In each iteration we find the cube of number in the "t" variable and display that number by using document .write ().On hearing my name, you might be reminded of long queues at metro stations or food courts. Just as a human body has a name for each of its parts, similarly I am an entity that identifies the part of the program like keywords, operators, identifiers, punctuation, etc
Answer: The correct answer is STACK
Explanation: Stack is an abstract data type that serves as a collection of elements, with two principal operations: push and pop. Push adds an element to the collection while pop removes the most recently added element that was not yet removed.
In computing is a data structure used to store a collection of objects.
Write a code that calculates the Greatest Common Divisor (GCD) of two positive integers (user-defined inputs). Include an exception such that if their greatest common divisor equals to 1, it prints out the message, saying its GCD is 1.
Answer:
This program is written using Java programming language
import java.util.*;
public class calcGcd
{
public static void main (String [] args)
{
int num1, num2;
Scanner input = new Scanner(System.in);
//Input two integers
num1 = input.nextInt();
num2 = input.nextInt();
//Get least of the two integers
int least = num1;
if(num1 > num2)
{
least = num2;
}
//Initialize gcd to 1
int gcd = 1;
//Calculate gcd using for loop
for(int i=1;i<=least;i++)
{
if(num1%i == 0 && num2%i == 0)
{
gcd = i;
}
}
if(gcd == 1)
{
System.out.print("GCD is 1");
}
else
{
System.out.print("GCD is "+gcd);
}
}
}
Explanation:
To calculate the GCD, the program uses a for loop that iterates from 1 to the smaller number of the user input.
Within this iteration, the program checks for a common divisor of the two user inputs by the iterating element
The GCD is then displayed afterwards;
However, if the GCD is 1; the program prints the message "GCD is 1"
Line by Line Explanation
This line declares two integer numbers
int num1, num2;
This line allows user the program to accept user defined inputs
Scanner input = new Scanner(System.in);
The next two line allows gets inputs from the user
num1 = input.nextInt();
num2 = input.nextInt();
To calculate the GCD, the smaller of the two numbers is needed. The smaller number is derived using the following if statement
int least = num1;
if(num1 > num2)
{
least = num2;
}
The next line initializes GCD to 1
int gcd = 1;
The GCD is calculated using the following for loop
The GCD is the highest number that can divide both numbers
for(int i=1;i<=least;i++)
{
if(num1%i == 0 && num2%i == 0)
{
gcd = i;
}
}
The following is printed if the calculated GCD is 1
if(gcd == 1)
{
System.out.print("GCD is 1");
}
Otherwise, the following is printed
else
{
System.out.print("GCD is "+gcd);
}
List the steps you can use to change a word document to a Pdf document.
Answer:
This can be achieved using any of the following ways
1. Save As
2. Export
Explanation:
This can be achieved in any of the aforementioned ways.
# Save As
# Export
The breakdown step is as follows;
#Using Save As
- Open the word document
- Click the FILE tab
- Select Save As
- Browse file destination directory
- Enter file name
- Choose PDF in Select File type
- Click Save
#Using Export
- Open the word document
- Click the FILE tab
- Select Export
- Click Create PDF/XPS Document
- Browse file destination directory
- Enter file name
- Choose PDF in Select File type
- Click Save
When you connect several home devices using a wireless router, what network topology are you using? A. bus B. mesh C. star D. ring
Answer:
Star Topology
Explanation:
Because the definition of Star Topoplogy is: In star topology each device in the network is connected to a central device called hub. Unlike Mesh topology, star topology doesn’t allow direct communication between devices, a device must have to communicate through hub. If one device wants to send data to other device, it has to first send the data to hub and then the hub transmit that data to the designated device.
While Angela is making modifications to Katie’s Word document, she would like to inform Katie of the reasoning for the change. Which feature should Angela use? Track Changes email Comments Save File
Answer:
comments
Explanation:
Answer:
Comments
Explanation:
In order for a person to communicate with the owner of the document, the user can comment on the document to give reason why they may have changed something.
Hope this helps!
Add "HTML" as most important heading and "computer science as least important heading . Change the color of all heading to red and align the heading to center using css styles..
Answer:
The solution is as follows:
<!DOCTYPE html>
<html>
<head>
<style>
h1, h2, h3, h4, h5, h6 {
color: red;
text-align: center;
}
</style>
</head>
<body>
<h1>HTML</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>computer science as least important heading</h6>
</body>
</html>
Explanation:
The most important heading in html is defined using h1 while the least is defined using h6.
As far as this question is concerned, h2 to h5 are not needed; however, I've included them as part of the solution.
The CSS Part of the solution
<style>
h1, h2, h3, h4, h5, h6 {
color: red; -> This changes the color of all headings (h1 to h6) to red
text-align: center; -> This centralizes all headings (h1 to h6)
}
</style>
--------------------- End of CSS
The html part of the solution
All headings from the most important (h1) to the least important (h6) are defined here
<h1>HTML</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>computer science as least important heading</h6>
Write a program to read customer number, Name, loan amount, interest rate and time of repayment. Calculate and display the EMI .To calculate EMI, calculate interest amount using formula: Interest amount = loan amount(1+ rate/100)time . Then add Interest amount to loan amount and divide by time (in months).
Answer:
The programming language is not stated; however, I'll answer this question using Python programming language.
This program doesn't make use of comments (See Explanation Section for detailed explanation)
The program is as follows
name = input("Customer Name: ")
number = input("Customer Number: ")
loan = float(input("Loan Amount: "))
rate = float(input("Interest Rate: "))
time = int(input("Repayment Time [in months] : "))
Interest = loan * (1 + rate/100) ** time
EMI = (Interest + loan)/time
print("EMI: ", end='')
print(round(EMI,2))
Explanation:
This line prompts for customers' name
name = input("Customer Name: ")
This line prompts for customers'number
number = input("Customer Number: ")
This line prompts for loan amount
loan = float(input("Loan Amount: "))
The line prompts for the interest rate
rate = float(input("Interest Rate: "))
This line prompts for time of loan repayment
time = int(input("Repayment Time [in months] : "))
Using the given formula, this line calculates the interest amount
Interest = loan * (1 + rate/100) ** time
The EMI is calculated using this line
EMI = (Interest + loan)/time
This line prints the string "EMI: " without the quotes
print("EMI: ", end='')
The last line of the program prints the calculated value of EMI, rounding it up to 2 decimal places
print(round(EMI,2))
Identify at least five different Information Technology careers that you could pursue in your home state, and choose the three that appeal to you
the most. Out of the three, write a one-page essay describing which one would be your career choice and the educational pathway that you would
have to follow in order to obtain that career. Finally, identify at least three colleges, universities, or training programs that are suited to that career
choice. You can use the following resources to help you:
Answer:Five careers within the Information Technology cluster that would be interesting to me are video game designer, software developer, database administrator, computer science teacher, and business intelligence analyst. Of those careers, being a video game designer, software developer, or business intelligence analyst sounds the most appealing to me. Out of all those choices, I think that being a business intelligence analyst seems the most interesting.
Business intelligence analysts work with computer database information, keeping it updated at all times. They provide technical support when needed and analyze the market and customer data. At times, they need to work with customers to answer any questions that they have or fix things as needed. The part that I would find most interesting would be collecting intelligence data from reports for the company for which I work. To complete the job, I would need to have great customer service skills, communication skills, critical thinking skills, and knowledge of computers.
Before I could find work as a business intelligence analyst, I would need to complete a bachelor’s degree in computer science to learn how to do computer programming and use other applications that I would need to know for the job. Some of the schools that have a great program for computer science are the University of California at Berkeley, Georgia Institute of Technology, and California Institute of Technology. Once I have completed a bachelor’s degree, I would continue on to get a master’s degree in the field, which would help me advance in my career and get promotions.
Explanation:
mention the several parts of the computer keywords
Answer:
Accelerated Graphics Port (AGP)
A high-speed point-to-point channel for attaching a video card to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics.
accelerator
A microprocessor, ASIC, or expansion card designed to offload a specific task from the CPU, often containing fixed function hardware. A common example is a graphics processing unit.
accumulator
A register in a CPU in which intermediate arithmetic and logic results are stored.
address
The unique integer number that specifies a memory location in an address space.
address space
A mapping of logical addresses into physical memory or other memory-mapped devices.
Advanced Technology eXtended (ATX)
A motherboard form factor specification developed by Intel in 1995 to improve on previous DE factor standards like the AT form factor.
AI accelerator
An accelerator aimed at running artificial neural networks or other machine learning and machine vision algorithms (either training or deployment), e.g. Movidius Myriad 2, TrueNorth, tensor processing unit, etc.
Explanation:
Answer:
Below
Explanation:
AI accelerator
Advanced Technology extended
Accelerated Graphics Port
Address space
Accelerator
Accumulator
Address
---------------------------------------------------------
100% sure I'm correct
Have a nice day!
A(n) _____ describes your core values and highest career goals. A. résumé B. objective statement C. qualifications profile D. personal mission statement
Answer: D.) Personal Mission Statement
Explanation: The personal mission statement refers to a write up which is usually written by an individual and it's tailored to embody one's complete definition in terms of core values, skills, attributes and most importantly present and future desires, goals and objectives. The statement of purpose is usually detailed and will showcase where an individual is currently placed while also showcasing how he or she intends to achieve future aspiration.
Answer:
The answer would be D.) Personal Mission Statement (APEX)
You’ve been stuck in bumper-to-bumper traffic for nearly an hour on a hot summer day. The temperature warning light has just come on. How will you handle this situation? What safety precautions will you take?
Answer:
In a bumper-to-bumper traffic, when the engine starts overheating the situation can be handled by tapping the accelator which will revive the engine.
Explanation:
Overheating of engine can be due to many reasons. But one should know what to do when an engine overheats in a traffic. Bumper-to-bumper traffic is when the cars are so close in traffic that they touch each other. This usually happens when there's a traffic for a long time or on very busy lane. During summer times, it is important to keep checking the engine temperature to avoid any problem.
When one is stuck in bumper-to-bumper traffic with overheating engine, then there are some meausres that one can take. They are:
To put the car on park or neutral mode of driving and tap the accelator which will revive the engine. The heat can be disperse by rolling down the window and turn the heater up. It will disperse the heat.Martha is developing a software program in C++ and has a question about how to implement a particular feature. She performs an online search and finds a link to a site written by a programmer with posts about tips and tricks in using the C++ language. What kind of resource did she find? a forum a blog a tutorial an online help site
Answer:
A blog
Explanation:
A blog is a regularly updated website or web page, typically one run by an individual or small group, that is organised by posts.
Answer:
Martha found a blog
str1=”Good” str2=”Evening” Does the concatenation of the above two strings give back a new string or does it concatenate on the string str1? How do you prove your point?
Answer:
It gives a new string
Explanation:
In programming; when two or more strings are concatenated by a concatenating operator, the result is always a new string.
From the question, we have that
str1 = "Good
str2 = "Evening"
Let's assume that + is the concatenating operator;
str1 + str2 = "Good" + "Evening" = "GoodEvening"
The result of concatenating str1 and str2 is a new string "GoodEvening" while str1 and str2 still maintain their original string value of "Good" and "Evening"