Draw AND, OR, XOR and XNOR gates with truth table and logic gates.
.
Answers
Answer:
see picture. let me know if you have questions.
Related Questions
What type of control system has the ability to measure the controlled variable and the system output and dynamically adjust the setpoint to achieve more precise control
Answers
Proportional integral derivative (PID) control can measure the controlled variable and the system output and dynamically adjust the setpoint to achieve more precise control. It is an algorithm used in the industry.
An algorithm can be defined as a well-established list of rules/steps to follow to solve a given problem.
Proportional integral derivative (PID) control is the most widely used algorithm used in industry.
This type of control (PID) has different coefficients, i.e., proportional, integral and derivative coefficients, which vary in order to obtain an optimal response.
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difference between syntax error and semantics
error
Answers
Answer:
The syntax error is an incorrect construction of the source code, whereas a semantic error is erroneous logic that produces the wrong result when executed.
Explanation:
Syntax
It refers to the rules of any statement in the programming language.
Semantics
It refers to the meaning associated with any statement in the programming language
challenge encountered
Answers
Answer:
What challenge?
Explanation:
what does PR stand for ?
Answers
Answer:
Public Relations or Pull Request (computer programming)
Explanation:
Hope this helps
Matching parentheses. An math expression may have a number of parentheses like (, ), [, ], { and }. Each openning parenthesis (, or [, or { must be macthed by a corresponding closing parenthsis ), or ] or }. For example, 12 { 34 / [ 6 * ( 55 - 10 ) / ( 100 20 ) ] } has matched pairs of parentheses, while 12 { 34 / ( 6 * ) ] } does not. Write a function to check whether an input math expression has matched parentheses. The header of the function is given as follows:
bool match( const char exp [ ], const int s);
The input math express is store in the char array exp, and the size of exp is s. It returns true if all parentheses are matched or false otherwise.
Answers
#include
using namespace std;
bool match(const char exp[],const int s)
{
// declare a character array to perform stack operations
char stack[s];
// declare top and initialize to -1 and flag to 0
int top=-1,i,flag=0;
// visit all characters in the expression string
for(i=0;i {
// if the character is [ or ( or { then push it into stack
if(exp[i]=='[' || exp[i]=='(' || exp[i]=='{')
{
top++;
stack[top]=exp[i];
}
// if the character is ] or ) or } then check conditions
else if(exp[i]==']' || exp[i]==')' || exp[i]=='}')
{
// check stack is empty or not
if(top!=-1)
{
// check all possible failure conditions
if(exp[i]==')' && (stack[top] == '{' || stack[top]=='['))
{
flag = 1;
break;
}
else if(exp[i]==']' && (stack[top] == '{' || stack[top]=='('))
{
flag = 1;
break;
}
else if(exp[i]=='}' && (stack[top] == '(' || stack[top]=='['))
{
flag = 1;
break;
}
top--;
}
else
{
flag=1;
break;
}
}
}
// after visiting all characters of expression string check if stack is not empty and flag is 1. if any one of the condition is true return false. otherwise return true
if(top>=0 || flag==1)
return false;
else
return true;
}
int main()
{
// declare character array to store expression
char exp[10000];
cout<<"Enter an Expression"<
// read expression from user
cin.getline(exp, 10000);
int s=0;
// find the length of the expression string
for(int i=0;exp[i]!='\0';i++)
{
s++;
}
// call the match function
bool status = match(exp,s);
// print the result based on value returned by match() function
if(status == 1)
cout<<"true"< else
cout<<"false"<
}
Sample Input/Output is attached
Match the vocabulary to the appropriate definition.
•Organizes data to allow it to be easily retrieved
and read
•Extremely versatile data structures
•Pulling related code together in objects
•Helps programmers when they revisit code or
are new to the code
•Storing code in a centralized servers
*Arrays
*Data Structures
*Hierarchies
*Repository
*Documentation
Answers
Answer:
Pulling related code together in objects is Arrays
Helps programmers when they revisit code or are new to code-- Documentation
Explanation:
This is all I know
Good documentation Helps programmers when they revisit code or are new to the code.
What is good documentation?Good Documentation is known to be the guidelines that helps one or allows one to follows the steps for recording raw data entries in a legible, right and reproducible way.
Note that Good documentation Helps programmers when they revisit code or are new to the code.
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A(n) __________ is a system where banks in the United States eventually figured out that they could print more __________ than the gold that they had in their vaults.
Answers
Based on the information given regarding money, the correct option will be fractional reserve; paper money.
It should be noted that in the United States, there are banking institutions that hold reserves which is simply the fraction of deposits of other banks.
The fractional reserve is equal to the fraction of the bank's deposit liabilities that are owed to customers.
Therefore, a fractional reserve is a system where banks in the United States eventually figured out that they could print more paper money than the gold that they had in their vaults.
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what is a survey? plz hel
Answers
Answer:
The act of seeing and recording information.
Answer:
a method of collecting data tell me if i'm wrong or right plz
Explanation:
Henry is creating code In JavaScript to run calculations on extremely small numbers. How can he use MIN_VALUE as validation in the program?
OA. it can check the lowest value of a statement
ОВ. It can check the minimum value from a group
O C. it can check the lowest value JavaScript can handle
OD. it can check the lowest index value
Answers
In creating code in JavaScript to run calculations on extremely small numbers, MIN_VALUE as validation in the program can be use to check the lowest value JavaScript can handle
Number.MIN_VALUE returns the smallest positive numeric value representable in JavaScript. It is the number more closer to zero. The value is approximately 5e⁻³²⁴.
Using Number.MIN_VALUE, the value can be printed as follows:
val = Number.MIN_VALUE;
console.log(val); // 5e-324
Therefore, In creating code in JavaScript to run calculations on extremely small numbers, MIN_VALUE as validation in the program can be use to check the lowest value JavaScript can handle.
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Which part of the computer coordinates all computer operations and performs arithmetic and logical operations on data
Answers
Answer:
A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. The term has been used in the computer industry at least since the early 1960s.
Which meter would you use to determine which lamp is defective in the shortest possible time? Explain how you would use this meter and why.
Answers
Answer:
bla bla bla bla
Explanation:
I dont anther stand
How to do or create a shepard tone using additive synthesis in Pure Data. Please help, desperate!!
Answers
Answer:
Creating a Shephard Tone
Step 1: Choose a steady with constant pitch and volume and edit it to a 12 second long clip.
Step 2: Duplicate your track so that a copy plays simultaneously with your first.
Step 3: Statically pitch the entire duplicated clip down one full octave (or -12 semitones)
True or False: VLANs in cloud computing are most likely to be found on direct connections with a CSP.
O True
O False
Answers
Based on computing network operation, it is false that VLANs in cloud computing are most likely to be found on direct connections with a CSP.
What is VLAN?VLAN is an acronym of Virtual Local Area Network that establishes its broadcast domain which enables network admins to combine hosts regardless the hosts are connected on the same network switch or not.
Given that the VLAN created its broadcast domain, you are likely not found it on direct connections with a CSP.
Hence, in this case, it is concluded that the correct answer is False.
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seven characteristics of information
Answers
Answer:
1.Accuracy and Precision.
2.Legitimacy and Validity.
3.Reliability and Consistency.
4.Timeliness and Relevance.
5.Completeness and Comprehensiveness.
6.Availability and Accessibility.
7.Granularity and Uniqueness.
Explanation:
#carry on learning
displaying advertisements specific or users internet based on their buy preference is called ._________.
Answers
People can use computers for sending ....... writing reports, listening to music and playing games.
Answers
Answer:
the answer is messages, emails, texts
Hope This Helps!!!
Answer:
People can use computers for sending MESSAGES'TEXT'EMAILS ,writing reports,listening to music and playing games....Tim Berners-Lee cultivated a way to interconnect and self-index data. He made a major contribution to the development of the Internet by creating _____.
A. graphic data
B. emoticons
C. the hyperlink
D. digital data
Answers
Consider the following code and its output:
#include
#include
#include
using namespace std;
void f(const string& s) {
for (auto n: { 1,2,3})
cout << s << endl;
}
int main() {
auto tl = thread{f, "Go ahead"};
auto ti = thread{f, "make my day"};
t1.join();
t2. join());
}
/* Output:
mGaok ea hmeya dday
Gmoa kaeh emayd
daGyo
amhaekaed
my day
*/
Insert code in the program above so that the output is not jumbled, but each line is separate. It must be exception-safe. (Note: do not change any code, but only add lines. Characters must continue to be output one at a time.)
*In C++ programming language.
Answers
Answer:
l sjtljgphljURL where the media can be found;
the description of the type of media used in the example;
an analysis of the media piece in relation to the best practices discussed in this lesson, which answers these questions:
Does the piece illustrate best practices?
Which are best represented?
What point do you feel the company
List and explain three ways study groups benefit your learning.
Answers
Answer:
Studying in groups can have many effective outcomes and be beneficial. Here are some ways studying in a group is benefical,
1. More support, limits chances of procrastination
With many people, everyone is assigned a role or there is more determination by all peoples to get the work done than an individual being the only one responsible than many trying to accomplish the completion of the project.
2. More people means more parts can get done effectively and taking notes is easier.
More people allow the work (depending on the project of assignment) for the work to get more focused and worked on faster with the designated roles given.
3. More interactive and allows (sometimes an enjoyable times) and to even learn faster than independently.
People, not all however, might like the company, there's support and even people skills is enhanced by being in the group.
The internet advertisement below is known as a __________. CSS tag web banner title sequence hotspot
Answers
The internet advertisement that is illustrated in the image attached below is known as a: B. web banner.
An internet advertisement can be defined as a promotional multimedia message (information) that is designed and developed with the intention to make products or services that are offered by a business firm to become known and familiar to all of its customers and potential customers over the Internet.
Generally, there are various techniques used by web developers for internet advertisements and these include:
CSS tagTitle sequenceHotspotWeb bannerA web banner is a form of advertising which embeds an advertisement that is delivered by a web server into a webpage over the Internet or the World Wide Web (www).
In conclusion, the internet advertisement that is illustrated in the image attached below is known as a web banner.
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Question 4 A data analyst wants to include a line of code directly in their .rmd file in order to explain their process more clearly. What is this code called
Answers
A line of code that can be inserted directly into a .rmd file is called an inline code.
R Markdown (.rmd file) is a file format that is typically used for making dynamic documents by using R Studio and R programming language. Also, R Markdown files can be used in the following ways:
To save, organize, and document an executable code.To create a record of any cleaning process.To generate reports containing an executable code for stakeholders.In R Studio, an inline code is a line of code that can be inserted directly into a R Markdown (.rmd file), in order to explain a process more clearly.
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b) What is system software? Write its importance.
Answers
Answer:
System software is software designed to provide a platform for other software. Examples of system software include operating systems like macOS, Linux, Android and Microsoft Windows, computational science software, game engines, search engines, industrial automation, and software as a service applications.
Explanation:
This provides an easy method for workers to use their computers. FAT FAT RAM RAM DOS DOS GUI
Answers
A: Dos is an operating system (MS Dos)
B Fat is a file format for drives
D: Ram is one of the many things that makes a computer work
Answer:
GUI
Explanation:
At what layer in the TCP/IP protocol hierarchy could a firewall be placed to filter incoming traffic by means of:
a) message content
b) source address
c) type of application
Answers
The answer is c) type of application
The most significant protocol at layer 3, often known as the network layer, is the Internet Protocol, or IP.The IP protocol, the industry standard for packet routing among interconnected networks, is the source of the Internet's name. Thus, option C is correct.
What are the TCP/IP protocol hierarchy could a firewall?Application-layer firewalls operate at the TCP/IP stack's application level (all browser traffic, or all telnet or ftp traffic, for example), and thus have the ability to intercept any packets going to or from an application. They stop different packets (usually dropping them without acknowledgment to the sender).
Firewalls are frequently positioned at a network's edge. An external interface is the one that is located outside the network, while an internal interface is the one that is located inside the firewall.
Therefore, The terms “unprotected” and “protected,” respectively, are sometimes used to describe these two interfaces.
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Complete the sentence based on the given information.
______ are responsible for analyzing the client business model, whereas _____ are responsible for identifying errors in the software product to confirm that it meets the client model.
Answers
Answer:
blank answer so brainly doesnt delete your question.
Explanation:
Every device connected to the public Internet is assigned a unique number known as: a. an Internet Protocol (IP) addres
Answers
Answer:
yes
Explanation:
its the number used to identify the devise connected to the internet
write the definition of a void function that finds the integer value of an ascii character
Answers
The code below is in Java.
It converts the given character to corresponding integer value by creating a function. We use type casting to get the integer value of a character.
I also included the main part so that you can test it.
You can see the output in the attachment.
Comments are used to explain each line of code.
public class Main
{
public static void main(String[] args) {
//call the function in the main
convertASCIIToInt('k');
}
//create a function named convertASCIIToInt that takes a character as an argument
public static void convertASCIIToInt(char c) {
//convert the argument to an int using type casting
int asciiValue = (int) c;
//print the result
System.out.println("The integer value of " + c + " is " + asciiValue);
}
}
You may see another function example in the following link
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Which statement, if any, about Boolean is false?
a. They are all true.
b. Boolean is one of the four data types.
c. All expressions in python have a Boolean value.
c. The Boolean values are True and False.
Answers
Answer:
A.
Explanation:
x = 9 % 2
if (x == 1):
print ("ONE")
else:
print ("TWO")
Answers
Answer:
Hewo There!!
_______________________
Simplify 9 % ⋅ 2 .
x = 0.18
_______________________
“One’s life has value so long as one attributes value to the life of others, by means of love, friendship, indignation and compassion.” — Simone De Beauvoir
_______________________
Think of life as a mytery because well it sort of is! You don't know what may happen may be good or bad but be a little curious and get ready for whatever comes your way!! ~Ashlynn
Which type of transaction cannot be tagged at this time within Quickbooks online
Answers
The type of transaction cannot be tagged at this time within Quickbooks online is "Invoice Delayed Credit". The correct option is 4.
What is Invoice Delayed Credit?A delayed credit is a non-posting transaction that you can add to a client's invoice at a later time.
Reimbursing a customer's money involves posting a transaction known as a refund. The use of credit notes to reduce an outstanding customer amount follows from this. Delayed Credits are only permitted on invoices.
In QuickBooks Online, "Invoice Delayed Credit" transaction types cannot currently be tagged.
To aid with organization and tracking, QuickBooks Online users can assign labels or categories to bank deposits, purchase orders, journal entries, and other transactions.
The transaction type "Invoice Delayed Credit" cannot be labeled in QuickBooks Online, nevertheless. Instead, you can change the amount owed by applying a credit memo to an invoice.
Thus, the correct option is 4.
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Which type of transaction cannot be tagged at this time within QuickBooks Online?
Bank deposit O Purchase order O Journal entry O Invoice Delayed credit