explain the technology of: Emitter Coupled Logic
Answers
Emitter-Coupled Logic (ECL) is a type of digital logic circuit that was developed in the 1950s as a high-speed alternative to other forms of logic, such as TTL (transistor-transistor logic) and CMOS (complementary metal-oxide-semiconductor).
What is the technology?The input and output voltage swings in ECL are small (0.8 V), the input impedance is high, and the output impedance is low. The transistors are also never saturated. As a result, gate delays are short, transistor states change quickly, and fanout capability is high.
Therefore, ECL circuits use bipolar junction transistors (BJTs) as their primary active devices. These transistors operate in the "saturated" region, where they are biased to conduct heavily, which allows them to switch very quickly. The input signals to an ECL circuit are differential, meaning that they consist of two complementary signals that are opposite in polarity.
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Related Questions
The catch clause ________. follows the try clause contains code to gracefully handle the exception type listed in the parameter list starts with the word catch followed by a parameter list in parentheses containing an ExceptionType parameter variable The catch clause does all of these
Answers
Answer:
all of these
Explanation:
The catch clause satisfies the following:
1. It starts with the word catch followed by a parameter list in parentheses containing an Exception Type parameter variable.
2. It follows the try clause.
3. It contains code to gracefully handle the exception type listed in the parameter list.
So, option ''all of these'' is correct
Which list method allows elements in a sequence to be removed and added at either end of the structure?
Answers
Answer:
Explanation:
Explanation: Queue is also an abstract data type or a linear data structure, just like stack data structure, in which the first element is inserted from one end called the REAR(also called tail), and the removal of existing element takes place from the other end called as FRONT(also called head).
Answer: Stack
Explanation:
some context free languages are undecidable
Answers
Purchase a PC
This exercise can be done in class and allows the Instructor to walk through the process of deciding on which equipment to purchase from an online vendor for personal use or professional use.
You can visit the site here: Configurator
Create a Word Document and Answer the following:
1. Why choose the accessories?
2. What is RAM and explain in general terms what the different types are (DDR3, DDR4)?
3. Why does some RAM have DDR4-3200? What does the 3200 mean?
4. What is the difference between Storage devices like SSD and HDD?
5. Why choose an expensive Video card (GPU)?
6. What are the general differences between i3, i5, i7, i9 processors?
7. What is the difference in Audio formats like 2.1, 5.1, 7.1, Atmos, and so on? What is the .1?
Answers
1. Choosing accessories depends on the specific needs and requirements of the individual or the purpose of use. Accessories enhance functionality, improve performance, and provide additional features that complement the main equipment.
They can optimize user experience, improve productivity, or cater to specific tasks or preferences.
2. RAM stands for Random Access Memory, a type of computer memory used for temporary data storage and quick access by the processor. DDR3 and DDR4 are different generations or versions of RAM. DDR (Double Data Rate) indicates the type of synchronous dynamic random-access memory (SDRAM). DDR4 is a newer and faster version compared to DDR3, offering improved performance and efficiency.
3. DDR4-3200 refers to the speed or frequency of the RAM. In this case, 3200 represents the data transfer rate of the RAM module in mega transfers per second (MT/s). Higher numbers, such as DDR4-3200, indicate faster RAM with higher bandwidth and improved performance than lower-frequency RAM modules.
4. SSD (Solid-State Drive) and HDD (Hard Disk Drive) are both storage devices but differ in technology and performance. HDDs use spinning magnetic disks to store data, while SSDs use flash memory chips. SSDs are generally faster, more durable, and consume less power than HDDs. However, SSDs are typically more expensive per unit of storage compared to HDDs.
5. Expensive video cards, also known as graphics processing units (GPUs), offer higher performance, better graphics rendering capabilities, and improved gaming experiences. They can handle demanding tasks such as high-resolution gaming, video editing, 3D modeling, and other graphically intensive applications. Expensive GPUs often have more advanced features, higher memory capacities, and faster processing speeds, allowing for smoother gameplay and better visual quality.
6. i3, i5, i7, and i9 are processor models from Intel. Generally, i3 processors are entry-level and offer basic performance for everyday tasks. i5 processors provide a good balance between performance and affordability and are suitable for most users. i7 processors offer higher performance and are better suited for demanding tasks such as gaming and multimedia editing. i9 processors are the most powerful and feature-rich, designed for professional users and enthusiasts who require top-tier performance for resource-intensive applications.
7. Audio formats like 2.1, 5.1, 7.1, and Atmos refer to the configuration of speakers and audio channels in a surround sound system. The number before the dot represents the number of prominent speakers (left, right, center, surround) in the system, while the number after the dot represents the number of subwoofers for low-frequency sounds. For example, 2.1 indicates two main speakers and one subwoofer, 5.1 refers to five main speakers and one subwoofer, and so on. Atmos is an immersive audio format that adds height or overhead channels to create a more
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Which behavior demonstrates courtesy toward others in the workplace?
working long hours to complete a work assignment
solving complex technical problems to get a project schedule back on track
asking a coworker about his or her annual review results
consulting with a coworker before intervening in one of his or her projects
Answers
The correct option is (d) consulting with a coworker before intervening in one of his or her projects.
It involves showing respect, consideration, and sensitivity toward others in your interactions, whether through words, actions, or attitudes.
Consulting with a coworker before intervening in their project is one way to demonstrate courtesy, but there are many other examples, such as listening actively, expressing gratitude, being punctual, using appropriate language, and avoiding gossip or negative comments.
This behavior shows that you value your coworker's input and respect their work, and are willing to work collaboratively rather than imposing your own ideas or solutions.
It also helps avoid potential conflicts or misunderstandings that could arise if you were to make changes to someone else's project without first discussing it with them.
Working long hours, solving complex technical problems, and asking about annual review results can all be positive behaviors, but they may not necessarily demonstrate courtesy toward others in the same way as consulting with a coworker.
The right answer is (d) consulting with a coworker before intervening in one of his or her projects.
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true or false. Two of the main differences between storage and memory is that storage is usually very expensive, but very fast to access.
Answers
Answer:
False. in fact, the two main differences would have to be that memory is violate, meaning that data is lost when the power is turned off and also memory is faster to access than storage.
In which of the following situations must you stop for a school bus with flashing red lights?
None of the choices are correct.
on a highway that is divided into two separate roadways if you are on the SAME roadway as the school bus
you never have to stop for a school bus as long as you slow down and proceed with caution until you have completely passed it
on a highway that is divided into two separate roadways if you are on the OPPOSITE roadway as the school bus
Answers
The correct answer is:
on a highway that is divided into two separate roadways if you are on the OPPOSITE roadway as the school busWhat happens when a school bus is flashing red lightsWhen a school bus has its flashing red lights activated and the stop sign extended, it is indicating that students are either boarding or exiting the bus. In most jurisdictions, drivers are required to stop when they are on the opposite side of a divided highway from the school bus. This is to ensure the safety of the students crossing the road.
It is crucial to follow the specific laws and regulations of your local jurisdiction regarding school bus safety, as they may vary.
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a person who is always and constantly online
Answers
Answer:
These individuals are called "netizens" or "nethead"
XYZ is a well-renowned company that pays its salespeople on a commission basis. The salespeople each receive 700 PKR per week plus 9% of their gross sales for that week. For example, a salesperson who sells 4000 PKR worth of chemicals in a week receives 700 plus 9% of 5000 PKR or a total of 1060 PKR. Develop a C++ program that uses a Repetitive Structure (while, for, do-while) to manipulate each salesperson’s gross sales for the week and calculate and displays that salesperson’s earnings.
Answers
Answer:
#include<iostream>
#include<conio.h>
using namespace std;
float calculateGross(float sale)
{
return (sale/100*9) + 700;
}
main()
{
float sale[3] = { 5000,7000,9000}, Totalsale =0;
for(int i=0; i<=2; i++)
{
cout<<"Sales Person "<<i+1<<" Gross Earnings: "<<calculateGross(sale[i])<<" PKR\n";
Totalsale += calculateGross(sale[i]);
}
cout<<"Total Gross Sales Earnings for week: "<<Totalsale<<" PKR\n";
return 0;
}
Question 2
What is true about a function?
O It is a data structure that holds many pieces of data at the same time.
It is a variable that stores letters, numbers, and words, and is not used for calculations
OIt is a collection of individual letters, digits, or symbols.
OIt is a collection of commands that are given a name.
Answers
The fact that a function is a group of commands with names attached is true.
What comprises a set of instructions relating to objects in a document in a collection of groups?A series of commands can be found on each of the Ribbon's task-oriented tabs. These tabs are used to organise the Ribbon. The Home Tab contains the Word commands that are used the most commonly.
The contents of a file called example txt are shown using which of the following unix commands?Cat myFile. txt should be entered after using the command line to travel to the Desktop. This will output the contents of the file on your command line.. This is equivalent to double-clicking the text file in the GUI to view
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Assume the variable s is a String and index is an int. Write an if-else statement that assigns 100 to index if the value of s would come between "mortgage" and "mortuary" in the dictionary. Otherwise, assign 0 to index.
Answers
Using the knowledge in computational language in python it is possible to write a code that Assume the variable s is a String and index is an int.
Writting the code:Assume the variable s is a String
and index is an int
an if-else statement that assigns 100 to index
if the value of s would come between "mortgage" and "mortuary" in the dictionary
Otherwise, assign 0 to index
is
if(s.compareTo("mortgage")>0 && s.compareTo("mortuary")<0)
{
index = 100;
}
else
{
index = 0;
}
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2. Write a C program that generates following outputs. Each of the
outputs are nothing but 2-dimensional arrays, where ‘*’ represents
any random number. For all the problems below, you must use for
loops to initialize, insert and print the array elements as and where
needed. Hard-coded initialization/printing of arrays will receive a 0
grade. (5 + 5 + 5 = 15 Points)
i)
* 0 0 0
* * 0 0
* * * 0
* * * *
ii)
* * * *
0 * * *
0 0 * *
0 0 0 *
iii)
* 0 0 0
0 * 0 0
0 0 * 0
0 0 0 *
Answers
Answer:
#include <stdio.h>
int main(void)
{
int arr1[4][4];
int a;
printf("Enter a number:\n");
scanf("%d", &a);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j<=i)
{
arr1[i][j]=a;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
int arr2[4][4];
int b;
printf("Enter a number:\n");
scanf("%d", &b);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j>=i)
{
arr1[i][j]=b;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
int arr3[4][4];
int c;
printf("Enter a number:\n");
scanf("%d", &c);
for (int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
if(j!=i)
{
arr1[i][j]=c;
}
else
{
arr1[i][j]=0;
}
}
}
for(int i=0; i<4; i++)
{
for(int j=0; j<4; j++)
{
printf("%d", arr1[i][j]);
}
printf("\n");
}
printf("\n");
return 0;
}
Explanation:
arr1[][] is for i
arr2[][] is for ii
arr3[][] is for iii
1
O operating system
O driver
O boot up system
O graphical user interface
A printer has a specialized, limited program that controls the printer and interacts with the devices that use the printer. What term best describes
such a limited program with instructions to control a hardware component?
Mark this and return
4
Save and Exit
English
Next
Emily M
Submit
Answers
The term that best describes such a limited program with instructions to control a hardware component is known as the device driver. Thus, the correct option for this question is B.
What are the components of hardware?The components of hardware may be characterized as the physical components that a computer system requires to function. It encompasses everything with a circuit board that operates within a PC or laptop.
A device driver is a utility software to facilitate the running of a computer device. It is a program that controls a device. Device drivers are required for every device connected to a computer, from the mouse and keyboard to the printer.
Therefore, the device driver is the term that best describes such a limited program with instructions to control a hardware component. Thus, the correct option for this question is B.
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Write a program named palindromefinder.py which takes two files as arguments. The first file is the input file which contains one word per line and the second file is the output file. The output file is created by finding and outputting all the palindromes in the input file. A palindrome is a sequence of characters which reads the same backwards and forwards. For example, the word 'racecar' is a palindrome because if you read it from left to right or right to left the word is the same. Let us further limit our definition of a palindrome to a sequence of characters greater than length 1. A sample input file is provided named words_shuffled. The file contains 235,885 words. You may want to create smaller sample input files before attempting to tackle the 235,885 word sample file. Your program should not take longer than 5 seconds to calculate the output
In Python 3,
MY CODE: palindromefinder.py
import sys
def is_Palindrome(s):
if len(s) > 1 and s == s[::-1]:
return true
else:
return false
def main():
if len(sys.argv) < 2:
print('Not enough arguments. Please provide a file')
exit(1)
file_name = sys.argv[1]
list_of_palindrome = []
with open(file_name, 'r') as file_handle:
for line in file_handle:
lowercase_string = string.lower()
if is_Palindrome(lowercase_string):
list_of_palindrome.append(string)
else:
print(list_of_palindrome)
If you can adjust my code to get program running that would be ideal, but if you need to start from scratch that is fine.
Answers
Open your python-3 console and import the following .py file
#necessary to import file
import sys
#define function
def palindrome(s):
return len(s) > 1 and s == s[::-1]
def main():
if len(sys.argv) < 3:
print('Problem reading the file')
exit(1)
file_input = sys.argv[1]
file_output = sys.argv[2]
try:
with open(file_input, 'r') as file open(file_output, 'w') as w:
for raw in file:
raw = raw.strip()
#call function
if palindrome(raw.lower()):
w.write(raw + "\n")
except IOError:
print("error with ", file_input)
if __name__ == '__main__':
main()
A pedometer treats walking 1 step as walking 2.5 feet. Define a method named feetToSteps that takes a double as a parameter, representing the number of feet walked, and returns an integer that represents the number of steps walked. Then, write a main program that reads the number of feet walked as an input, calls method feetToSteps() with the input as an argument, and outputs the number of steps.
Use floating-point arithmetic to perform the conversion.
Ex: If the input is:
150.5
the output is:
60
The program must define and call a method:
public static int feetToSteps(double userFeet)
CODE:
import java.util.Scanner;
public class LabProgram {
/* Define your method here */
public static void main(String[] args) {
/* Type your code here. */
}
}
Answers
Answer:
Here's the completed code that implements the feetToSteps method and the main program that reads the number of feet walked as input and outputs the number of steps walked:
import java.util.Scanner;
public class LabProgram {
public static int feetToSteps(double userFeet) {
double steps = userFeet / 2.5; // Convert feet to steps
return (int) Math.round(steps); // Round steps and convert to integer
}
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
double feetWalked = scnr.nextDouble();
int stepsWalked = feetToSteps(feetWalked);
System.out.println(stepsWalked);
scnr.close();
}
}
Explanation:
In this code, the feetToSteps method takes a double parameter userFeet, representing the number of feet walked, and converts it to the number of steps walked by dividing it by 2.5 (since 1 step = 2.5 feet). The result is then rounded to the nearest integer using the Math.round method and casted to an integer before being returned.
The main program reads the number of feet walked as input using a Scanner object, calls the feetToSteps method with the input as an argument, and outputs the number of steps walked using System.out.println. Finally, the Scanner object is closed to free up system resources.
Which one of the statements is true about cryptocurrency?
Cryptocurrency controls blockchain technology.
Cryptocurrency is a type of digital asset that can be owned.
Cryptocurrency is a type of hash that gives value to a block of data.
Cryptocurrency gets its value based on how many blocks of data it is made of.
Answers
Cryptocurrency is a type of digital asset that can be owned.
The true statement about cryptocurrency is that it is a type of digital asset that can be owned.
Thus option B is correct.
Here,
Cryptocurrency is a digital or virtual currency that uses cryptography (the practice of secure communication) for security and operates independently of a central bank. It is decentralized and can be used to make transactions without the need for an intermediary such as a bank.
Cryptocurrency can be owned and stored in digital wallets, just like traditional money. Its value is determined by market demand and supply, meaning that the price of cryptocurrency can be highly volatile.
Cryptocurrency is not a type of hash or a control of blockchain technology.
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Which statement about firewall policy NAT is true?
Answers
Answer:
An incoming interface is mandatory in a firewall policy, but an outgoing interface is optional. -A zone can be chosen as the outgoing interface. -Only the any interface can be chosen as an incoming interface.
what is the name of the terminal with limited processing capabilities which is usually connected to a mainframe computer
Answers
Answer: Dum terminals
Explanation: They are called such because they had very little processing power, as they simply process a limited number of display commands. No programs can be run on these devices at all.
Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to points Distance. The calculation is:
Distance =
(x2 – 21)2 + (y2 – yl)2
Answers
Answer:
2 feet
Explanation:
Given the user inputs, complete a program that does the following tasks: Define a list, my_list, containing the user inputs: my_flower1, my_flower2, and my_flower3 in the same order. Define a list, your_list, containing the user inputs, your_flower1 and your_flower2, in the same order. Define a list, our_list, by concatenating my_list and your_list. Append the user input, their_flower, to the end of our_list. Replace my_flower2 in our_list with their_flower. Remove the first occurrence of their_flower from our_list without using index(). Remove the second element of our_list. Observe the output of each print statement carefully to understand what was done by each task of the program.
Answers
Answer:
my_flower1 = input()
my_flower2 = input()
my_flower3 = input()
your_flower1 = input()
your_flower2 = input()
their_flower = input()
# 1. TODO: Define my_list containing my_flower1, my_flower2, and my_flower3
# in that order
my_list=[my_flower1,my_flower2,my_flower3]
# 2. TODO: Define your_list containing your_flower1 and your_flower2
# in that order
your_list=[your_flower1,your_flower2]
# 3. TODO: Define our_list by concatenating my_list and your_list
our_list = my_list+your_list
print(our_list)
# 4. TODO: Append their_flower to the end of our_list
our_list.append(their_flower)
print(our_list)
# 5. TODO: Replace my_flower2 in our_list with their_flower
our_list[our_list.index(my_flower2)]=their_flower
print(our_list)
# 6. TODO: Remove the first occurrence of their_flower from
# our_list without using index()
our_list.remove(their_flower)
print(our_list)
# 7. TODO: Remove the second element of our_list
our_list.remove(our_list[1])
print(our_list)
Explanation:
What type of software is Adobe Photoshop?
Answers
Answer:
it is a photo editing software
Explanation:
yes
Answer:
raster graphics editor
Explanation:
I looked it up
What is a soulmate sketch
Answers
Write and compile a java code to add 18+6?
Answers
Answer:
public class testing
{
public static void main(String[] args)
{
int x = 18;
int y = 6;
System.out.println(addNumbers(x, y));
}
public static int addNumbers(int a, int b)
{
return a + b;
}
}
\( \tt{Define \: hardware.}\)
Answers
Answer:
The vital components of a computer system , which can be seen and touched , are called hardware .
examples
keyboard monitormousehope it is helpful to you
Answer:
Hardware is the collective term for the internal and external hardware that enables you to carry out key operations including input, output, storage, communication, processing, and more.
___________________
Hope this helps!
So this one is puzzling me and my boss asked if I could look into it. She received an email from Ulta beauty about a big sale they were having that only lasted a few hours. She went back later in the day and pulled up the exact same email and the text/picture inside the body of the email had magically changed saying "this event has ended." So how is that possible? How can the text change in an email already sent?? Help me understand!
Answers
Normally we cannot edit email that already sent but , we can edit mail through:
Click Sent Items in the Navigation Pane of Mail.
How can we edit email?e-mail, or electronic mail, refers to messages sent and received by digital computers via a network. An e-mail system allows computer users on a network to communicate with one another by sending text, graphics, sounds, and animated images.Open the message you want to replace and recall. Click Other Actions in the Actions group on the Message tab, and then click Recall This Message. Delete unread copies and replace with a new message or Delete unread copies and replace with a new message are the options.To learn more about email refer to :
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Your online consumer identity is created by:
O A. the stores you visit when you go shopping at the local mall.
B. how you express yourself when you buy products online.
C. how you present yourself with the information you post.
D. the things you enter into your online search browser.
Answers
Answer: b
Explanation:
Radio station wxyz takes a random survey of 300 morning drive-time listeners. The station determines that 85% of those surveyed enjoy listening to music more than a talk show. What can the radio station conclude from the survey?.
Answers
Based on the survey results, the radio station can conclude that 255 out of the 300 morning drive-time listeners surveyed prefer listening to music over talk shows. This information can help the station determine what type of programming to focus on during the morning drive-time slot, in order to better meet the preferences of their audience. However, it is important to keep in mind that this is just a survey of 300 listeners, and may not accurately represent the preferences of the entire listener base. Further research and surveys may be necessary to get a more comprehensive understanding of listener preferences.
What is the definition of an adapter?
O the push that makes electrons move in a wire; the greater the voltage, the stronger the push
O a device that uses voice recognition to provide a service
O a device that converts one voltage to another
O communication of the binary data via the voltage level for each time interval
Answers
Answer:
an adapter is a device for connecting pieces of equipment that cannot be connected directly. But I do not know what the context of this question is in, so the answer that makes the most sense would have to be the 3rd option " a device that converts one voltage to another. "
Answer:
1.Adapter,2.digital signal,3.voltage,4.voice Assistant
Explanation:
Identify the types of networks described.
A home network is a ______.
The network in a state is a _______.
The internet is a _______.
options for all three:
Wi-Fi Hotspot
Local Area Network (LAN)
Wide Area Network (WAN)
Answers
Answer:
wi-fi hotspot, local area network, wide area network
Explanation:
think about it. how are you on this site? you might be at home. you are using a wifi hotspot to connect to brainly. at home.
or maybe at school
the state network is LAN and even wider than that is the internet which is a WAN
Match the different aspects of the marketing information systems to the scenarios that portray them.
1. Marketing intelligence system
2. Internal reporting system
3. Marketing model
4. Marketing research system
A. includes number of orders received, stock holdings, and sales invoices
B. MIS collects, regulates, and analyzes data for marketing plan
C. gathers information such as demographic data
D. includes time series, sales model, and linear programming
Answers
Answer:
1. Marketing intelligence system - C
2. Internal reporting system - A
3. Marketing model - D
4. Marketing research system - B
Explanation: