Answer:
The answer is below
Explanation:
1. Netiquette is one of the services on the internet - FALSE. This is because Netiquette is defined as a bunch of regulations for acceptable online attitude or conduct.
2. The web can exist without the internet and vice versa. FALSE. This is because the web, a short form of world wide web (www), can only be accessed through the internet
3. Telecommunication technologies are heavily used on the internet. TRUE. This is because telecommunication technologies such as Smartphones, Emails, Televisions, Radios, data communication, computer networking, etc, which involve the transfer of information, such as voice, video, and data, are heavily used on the internet.
4. HTML - a language used to create web pages and web documents.
5. EXTRANET- a private network that connects more than one organization.
6. UPLOADING - the process of transferring documents to a web server.
7. NETIQUETTE - A code and guidelines for acceptable behavior on the internet.
8. LINK - Built-in connection to related web pages or part of a web page.
9. BROWSER - A software interprets and displays web pages.
10. URL - A unique address of a web resource.
11. WIKIS - web site that allows visitors to easily contribute or correct content
12. BLOG - a running weblog that allows an individual to post opinions and ideas.
13. MAILING LIST A discussion forum that is based on e-mails
Determine whether or not the following pairs of predicates are unifiable. If they are, give the most-general unifier and show the result of applying the substitution to each predicate. If they are not unifiable, indicate why. Assume that x, y, and z are variables, while other symbols are either predicates, constants, or functions.
a) P(B,A,B), P(x,y,z)
b) P(x,x), Q(A,A)
c) Older(Father(y),y), Older(Father(x),John).
d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B)
e) P(f(x), x, g(x)), P(f(y), A, z)
Answer:
a) P(B,A,B), P(x,y,z)
=> P(B,A,B) , P(B,A,B}
Hence, most general unifier = {x/B , y/A , z/B }.
b. P(x,x), Q(A,A)
No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q.
c. Older(Father(y),y), Older(Father(x),John)
Thus , mgu ={ y/x , x/John }.
d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))
=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))
This is not unifiable as x cannot be bound for both A and B.
e) P(f(x), x, g(x)), P(f(y), A, z)
=> P(f(A), A, g(A)), P(f(A), A, g(A))
Thus , mgu = {x/y, z/y , y/A }.
Explanation:
Unification: Any substitution that makes two expressions equal is called a unifier.
a) P(B,A,B), P(x,y,z)
Use { x/B}
=> P(B,A,B) , P(B,y,z)
Now use {y/A}
=> P(B,A,B) , P(B,A,z)
Now, use {z/B}
=> P(B,A,B) , P(B,A,B}
Hence, most general unifier = {x/B , y/A , z/B }
b. P(x,x), Q(A,A)
No mgu exists for this expression as any substitution will not make P(x,x), Q(A, A) equal as one function is of P and the other is of Q
c. Older(Father(y),y), Older(Father(x),John)
Use {y/x}
=> Older(Father(x),x), Older(Father(x),John)
Now use { x/John }
=> Older(Father(John), John), Older(Father(John), John)
Thus , mgu ={ y/x , x/John }
d) Q(G(y,z),G(z,y)), Q(G(x,x),G(A,B))
Use { y/x }
=> Q(G(x,z),G(z,x)), Q(G(x,x),G(A,B))
Use {z/x}
=> Q(G(x,x),G(x,x)), Q(G(x,x),G(A,B))
This is not unifiable as x cannot be bound for both A and B
e) P(f(x), x, g(x)), P(f(y), A, z)
Use {x/y}
=> P(f(y), y, g(y)), P(f(y), A, z)
Now use {z/g(y)}
P(f(y), y, g(y)), P(f(y), A, g(y))
Now use {y/A}
=> P(f(A), A, g(A)), P(f(A), A, g(A))
Thus , mgu = {x/y, z/y , y/A }.
1. Which of the following is smallest?
a) desktop System Unit
b) notebooks System Unit
c) PDA System Unit
d) tablet PC’s
Answer:
c) PDA System Unit
Explanation:
.... ...
Trust me mark me as brainliest trust me
Answer:
The smallest is PDA System Unit - c
Write a function addingAllTheWeirdStuff which adds the sum of all the odd numbers in array2 to each element under 10 in array1. Similarly, addingAllTheWeirdStuff should also add the sum of all the even numbers in array2 to those elements over 10 in array1.
Answer:
The function is as follows:
def addingAllTheWeirdStuff(array1,array2):
sumOdd = 0
for i in array2:
if i % 2 == 1:
sumOdd+=i
for i in array1:
if i < 10:
sumOdd+=i
print("Sum:",sumOdd)
sumEven = 0
for i in array1:
if i % 2 == 0:
sumEven+=i
for i in array2:
if i > 10:
sumEven+=i
print("Sum:",sumEven)
Explanation:
This declares the function
def addingAllTheWeirdStuff(array1,array2):
This initializes the sum of odd numbers in array 2 to 0
sumOdd = 0
This iterates through array 2
for i in array2:
This adds up all odd numbers in it
if i % 2 == 1:
sumOdd+=i
This iterates through array 1
for i in array1:
This adds up all elements less than 10 to sumOdd
if i < 10:
sumOdd+=i
This prints the calculated sum
print("Sum:",sumOdd)
This initializes the sum of even numbers in array 1 to 0
sumEven = 0
This iterates through array 1
for i in array1:
This adds up all even numbers in it
if i % 2 == 0:
sumEven+=i
This iterates through array 2
for i in array2:
This adds up all elements greater than 10 to sumEven
if i > 10:
sumEven+=i
This prints the calculated sum
print("Sum:",sumEven)
The purpose of a good web page design is to make it
Answer:
Hi , so your answer is that a good web page design is to make it easy to use and meaningful and able to help people .
Explanation:
Really hope i helped , have a nice day :)
Answer: helpful for everyone
Explanation:
some student need help so then he can't find the answer in the other websites so it is department about communication
Write a method that prints on the screen a message stating whether 2 circles touch each other, do not touch each other or intersect. The method accepts the coordinates of the center of the first circle and its radius, and the coordinates of the center of the second circle and its radius.
The header of the method is as follows:
public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2)
Hint:
Distance between centers C1 and C2 is calculated as follows:
d = Math.sqrt((x1 - x2)2 + (y1 - y2)2).
There are three conditions that arise:
1. If d == r1 + r2
Circles touch each other.
2. If d > r1 + r2
Circles do not touch each other.
3. If d < r1 + r2
Circles intersect.
Answer:
The method is as follows:
public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){
double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));
if(d == r1 + r2){
System.out.print("The circles touch each other"); }
else if(d > r1 + r2){
System.out.print("The circles do not touch each other"); }
else{
System.out.print("The circles intersect"); }
}
Explanation:
This defines the method
public static void checkIntersection(double x1, double y1, double r1, double x2, double y2, double r2){
This calculate the distance
double d = Math.sqrt(Math.pow((x1 - x2),2) + Math.pow((y1 - y2),2));
If the distance equals the sum of both radii, then the circles touch one another
if(d == r1 + r2){
System.out.print("The circles touch each other"); }
If the distance is greater than the sum of both radii, then the circles do not touch one another
else if(d > r1 + r2){
System.out.print("The circles do not touch each other"); }
If the distance is less than the sum of both radii, then the circles intersect
else{
System.out.print("The circles intersect"); }
}
In this chapter, you learned that although a double and a decimal both hold floating-point numbers, a double can hold a larger value. Write a C# program named DoubleDecimalTest that declares and displays two variables—a double and a decimal. Experiment by assigning the same constant value to each variable so that the assignment to the double is legal but the assignment to the decimal is not.
Answer:
The DoubleDecimalTest class is as follows:
using System;
class DoubleDecimalTest {
static void Main() {
double doubleNum = 173737388856632566321737373676D;
decimal decimalNum = 173737388856632566321737373676M;
Console.WriteLine(doubleNum);
Console.WriteLine(decimalNum); } }
Explanation:
Required
Program to test double and decimal variables in C#
This declares and initializes double variable doubleNum
double doubleNum = 173737388856632566321737373676D;
This declares and initializes double variable decimalNum (using the same value as doubleNum)
decimal decimalNum = 173737388856632566321737373676M;
This prints doubleNum
Console.WriteLine(doubleNum);
This prints decimalNum
Console.WriteLine(decimalNum);
Unless the decimal variable is commented out or the value is reduced to a reasonable range, the program will not compile without error.
Fill in the necessary blanks to list the name of each trip that does not start in New Hampshire (NH) Use the Colonial Adventure Tour Database listing found on the Canvas webpage under Databases or in the text.
SELECT TripName
FROM______
WHERE Trip____ ____NH:
Answer:
SELECT TripName
FROM AllTrips
WHERE Trip NOT LIKE ‘NH%'
Explanation:
Required
Fill in the blanks
The table name is not stated; so, I assumed the table name to be AllTrips.
The explanation is as follows:
This select the records in the TripName column
SELECT TripName
This specifies the table where the record is being selected
FROM AllTrips
This states the fetch condition
WHERE Trip NOT LIKE ‘NH%'
Note that:
The wild card 'NH%' means, record that begins with NHNot means oppositeSo, the clause NOT LIKE 'NH%' will return records that do not begin with NH
A company is considering making a new product. They estimate the probability that the new product will be successful is 0.75. If it is successful it would generate $240,000 in revenue. If it is not successful, it would not generate any revenue. The cost to develop the product is $196,000. Use the profit (revenue − cost) and expected value to decide whether the company should make this new product.
Answer:
-16000
Explanation:
Given
P(success) = 0.75
Amount generated on success, X = 240000
P(not successful) = P(success)' = 1 - 0.75 = 0.25
Revenue generated, 0
Product development cost = 196000
Profit = Revenue - cost
When successful ; 240000 - 196000 = 44000
Unsuccessful ; 0 - 196000 = - 196000
x __________ 44000 _____ - 196000
P(x) _________ 0.75 _________ 0.25
The expected value ; E(X) = Σx * p(x)
Σx * p(x) = (44000 * 0.75) + (-196000 * 0.25)
= 33000 + - 49000
= - 16000
Hence, the company should not make the product
Answer:
-16000
Given P(success) = 0.75
Amount generated on success, X = 240000
P(not successful) = P(success)' = 1 - 0.75 = 0.25
Revenue generated, 0
Product development cost = 196000
Profit = Revenue - cost
When successful ; 240000 - 196000 = 44000
Unsuccessful ; 0 - 196000 = - 196000
x __________ 44000 _____ - 196000
P(x) _________ 0.75 _________ 0.25
The expected value ; E(X) = Σx * p(x) Σx * p(x) = (44000 * 0.75) + (-196000 * 0.25) = 33000 + - 49000 = - 16000 Hence, the company should not make the product
Explanation:
edge 2021
Write a program in Python representing 7 logic gates:
AND
NAND
OR
NOR
XOR
XNOR
NOT
Accept (only) two inputs to create all outputs.
Use the if statement to perform the Boolean logic.
Only accept numeric input.
If a number is greater than 0 treat it as a 1.
Specify in your output and in the beginning of the code (through print statements) which gate the code represents.
Comment your code.
Answer:
The program in python is as follows:
a = int(input("A: "))
b = int(input("B: "))
if a != 0:
a= 1
if b != 0:
b = 1
print("A AND B",end =" ")
if a == b == 1:
print("True")
else:
print("False")
print("A NAND B",end =" ")
if a == 0 or b == 0:
print("True")
else:
print("False")
print("A OR B",end =" ")
if a == 1 or b == 1:
print("True")
else:
print("False")
print("A NOR B",end =" ")
if a == 1 or b == 1:
print("False")
else:
print("True")
print("A XOR B",end =" ")
if a != b:
print("True")
else:
print("False")
print("A XNOR b",end =" ")
if a == b:
print("True")
else:
print("False")
print("NOT A",end =" ")
if a == 1:
print("False")
else:
print("True")
print("NOT B",end =" ")
if b == 1:
print("False")
else:
print("True")
Explanation:
These get inputs for A and B
a = int(input("A: "))
b = int(input("B: "))
a and b are set to 1 for all inputs other than 0
if a != 0:
a= 1
if b != 0:
b = 1
This prints the AND header
print("A AND B",end =" ")
AND is true if only A and B are 1
if a == b == 1:
print("True")
else:
print("False")
This prints the NAND header
print("A NAND B",end =" ")
NAND is true if one of A or B is 0
if a == 0 or b == 0:
print("True")
else:
print("False")
This prints the OR header
print("A OR B",end =" ")
OR is true if one of A or B is 1
if a == 1 or b == 1:
print("True")
else:
print("False")
This prints the NOR header
print("A NOR B",end =" ")
NOR is false if one of A or B is 1
if a == 1 or b == 1:
print("False")
else:
print("True")
This prints the XOR header
print("A XOR B",end =" ")
XOR is true if A and B are not equal
if a != b:
print("True")
else:
print("False")
This prints the XNOR header
print("A XNOR b",end =" ")
XNOR is true if a equals b
if a == b:
print("True")
else:
print("False")
This prints NOT header for A
print("NOT A",end =" ")
This prints the opposite of the input
if a == 1:
print("False")
else:
print("True")
This prints NOT header for B
print("NOT B",end =" ")
This prints the opposite of the input
if b == 1:
print("False")
else:
print("True")
Given 4 floating-point numbers. Use a string formatting expression with conversion specifiers to output their product and their average as integers (rounded), then as floating-point numbers. Output each rounded integer using the following: print('{:.0f}'.format(your_value)) Output each floating-point value with three digits after the decimal point, which can be achieved as follows: print('{:.3f}'.format(your_value))
Answer:
The program is as follows:
prod = 1
isum = 0
for i in range(4):
num = float(input())
prod*=num
isum+=num
avg = isum/4
print('{:.0f}'.format(prod))
print('{:.3f}'.format(avg))
Explanation:
This initializes the product to 1
prod = 1
..... and sum to 0
isum = 0
The following iteration is repeated 4 times
for i in range(4):
Get input for each number
num = float(input())
Calculate the product
prod*=num
Add up the numbers
isum+=num
This calculates the average
avg = isum/4
Print the products
print('{:.0f}'.format(prod))
Print the average
print('{:.3f}'.format(avg))
3. It is used to measure the resistance on ohms and voltage that flow in circuit both AC and DC current. A. Gadget C. Electrical tape B. Voltage D. Multi-tester VOM
Answer:
the answer is D. Multi -tester VOM
It is used to measure the resistance on ohms and voltage that flow in the circuit both AC and DC current is D. Multi-tester VOM.
What does an ammeter degree?Ammeter, tool for measuring both direct or alternating electric powered modern, in amperes. An ammeter can degree an extensive variety of modern values due to the fact at excessive values most effective a small part of the modern is directed thru the meter mechanism; a shunt in parallel with the meter consists of the main portion. ammeter.
A multimeter or a multitester additionally referred to as a volt/ohm meter or VOM, is a digital measuring tool that mixes numerous size capabilities in a single unit. A traditional multimeter can also additionally encompass capabilities consisting of the capacity to degree voltage, modern and resistance.
Reda more about the Voltage:
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4. Used to grip, pull and cut electrical wires. A. Pliers C. Long-nose B. Electric plug D. Electric drill and Drill bit
5. A special tape made of vinyl used to wrap electrical wires A. Cutter C. Electrical tape B. Drill bit D. Screwdrivers
6. What pair of sharp blades are commonly used to cut wires and to remove a portion of the wire insulatione A. Combination plier C. Electrical tape B. Cutter D. Screwdrivers
Answer:
4. A. Pliers
5. C. Electrical Tape
6. B. Cutter
Explanation:
name any two objectives of a business
Explanation:
Growth – Another important objective of business is to achieve growth. The growth should be in terms of increase in profit, revenue, capacity, number of employees and employee prosperity, etc.
Stability – Stability means continuity of business. An enterprise or business should achieve stability in terms of customer satisfaction, creditworthiness, employee satisfaction etc. A stable organization can easily handle changing dynamics of markets.
Six months after a new version of an OS was released to the market, end users began to lose access to application updates. Which of the following was MOST likely the reason for this issue?A. Update limitationsB. Limited accessC. End-of-lifeD. Network connection
Answer: C. End-of-life
Explanation:
The most likely reason for the lose of access to the application updates by the end users is refered to as end-of-life.
In this case, technical support will no longer be provided by the developer and there won't be further updates to the operating system. Therefore, the correct option is C.
A technician is able to connect to a web however, the technician receives the error, when alternating to access a different web Page cannot be displayed. Which command line tools would be BEST to identify the root cause of the connection problem?
Answer:
nslookup
Explanation:
Nslookup command is considered as one of the most popular command-line software for a Domain Name System probing. It is a network administration command-line tool that is available for the operating systems of many computer. It is mainly used for troubleshooting the DNS problems.
Thus, in the context, the technician receives the error "Web page cannot be displayed" when he alternates to access different web page, the nslookup command is the best command tool to find the root cause of the connection problem.
Have you ever been presented to someone else's home page of a given website?
Answer: No, is this the question?
Explanation: Have a stupendous day! <3
Reverse Word Order: Write a program that reverses the order of the words in a given sentence. This program requires reversing the order of the words wherein the first and last words are swapped, followed by swapping the second word with the second to last word, followed by swapping the third word and the third to last words, and so on.
Answer:
function reverseArray(arr) {
if (arr.length > 1) {
arr = [arr[arr.length-1], ...reverseArray(arr.slice(1, -1)), arr[0]]
}
return arr;
}
function reverseSentence(sentence) {
let words = reverseArray( sentence.split(" ") );
return words.join(" ");
}
console.log( reverseSentence("The quick brown fox jumps over the lazy dog's back") );
console.log( reverseSentence("one two three") );
console.log( reverseSentence("one two") );
console.log( reverseSentence("Single") );
Explanation:
This is a solution in javascript leveraging several powerful constructs in that language, such as the spread operator.
the central processing unit(CPU)is responsible for processing all information from program run by your computer.
Answer:
This is a true statement.
Further Explanation:
The CPU is technically the brain of a computer, containing all the circuitry required to process input, store data, and output results.
Identify the possible error in each line. • For each line assume that the lines above it are part of the same code and have been fixed by the time you get to the line you are currently examining. . Yes there are some lines with No Errors - NONE is not a red herring. a) int intA = 10; NONE b) int& iptrA = *intA; SYNTAX int *arrA = (int) malloc("iptrA); SEMANTIC for(int i = 0; i < intA; d) i++) NONE e) arrA[ I ]=i; NONE f) for(int i = 1; i < intA; i++) [Select] { cout >>"index ::" g) >> >> "="; Select] 4 cout << *(arrA + i) h) << endl; [Select] } while((floatA % i) intA) != 0) Select] { j) if(arrA[ (int)floatA] % 2 == 0); [Select] cout << "EVEN!" << endl; floatA = floatA + 1; }
You are a high school student learning about computers and how to build them. As a class project, you have built a new computer. You power on your computer and begin to configure the system. After a short while, you notice smoke coming from the PC, and shortly after that, the computer stops working. After removing the computer case, you see that the CPU and surrounding areas are burnt and very hot. You realize that the costly mistake you made was not using a heat sink. When rebuilding your computer, which cooling systems would MOST efficiently remove heat from the CPU?
Answer:
You can use thermal paste, active heat sink, liquid pipes, and even a fan. These are just some that I've heard.
Explanation:
All of these are cooling and will stop the Central Processing Unit from overheating.
Hope this helps :)
When rebuilding your computer, the cooling systems which would most efficiently remove heat from the Central processing unit (CPU) are: cooling fan and thermal compounds.
A computer refers to an intelligent electronic device that is designed and developed to receive raw data as an input and then processes these data into an information (output) that is usable by an end user.
Basically, the main part of a computer are broadly divided into the following;
Input devices (peripherals). Output devices (peripherals). Motherboard. Memory and storage device.Central processing unit (CPU).A cooling device can be defined as a device that is designed and developed to efficiently remove or dissipate heat from the inside of a computer. The cooing system used in a computer are grouped into two
(2) main categories and these are:
I. Active cooling device: an example is a cooling fan.
II. Passive cooling device: an example is a heat sink.
In conclusion, the cooling systems which would most efficiently remove heat from the Central processing unit (CPU) are cooling fan and thermal compounds.
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21
What does the following code print?
if 4 + 5 == 10:
print("TRUE")
else:
print("FALSE")
print("TRUE")
(2 Points)
Answer:
error
Explanation:
Determine the following information about each value in a list of positive integers.
a. Is the value a multiple of 7, 11, or 13?
b. Is the sum of the digits odd or even?
c. Is the value a prime number?
You should write a function named test7_11_13 with an integer input parameter and three type int output parameters (aka pointers) that send back the answers to these three questions. If the integer is evenly divisible by 7, 11 or 13, its respective output parameter should be set to 1, otherwise zero. Some sample input data might be:
104 3773 13 121 77 30751
Answer and Explanation:
Using Javascript:
test7_11_13(num){
If(num%7===0||num%11===0||num%13===0){
Console.log("yes it is a multiple of 7,11 or 13");
}
else{
Console.log("It is not a multiple of any of the numbers");
}
function(num){
var makeString= num.toString();
var splitString= makeString.split("");
var makeNumber= splitString.map(Number());
var New_number= makeNumber.reduce(function(a, b) {
return a+b};,0)
}
If(New_number%2===0){
Console.log("it's an even number");
}
else{
Console.log("it's an odd number")
}
If(num%2===0||num%3===0||num%5===0||num%7===0||num%11===0){
console.log("it's not a prime number");
}
else{
console.log("it's a prime number");
}
}
From the above we have used javascript if..else statements to test the conditions for each question and output the answer to the console using console.log(). In the last part for prime number, you could also choose to use else if statements(if,else if, else if) to test the value of the num parameter and output if it's a prime number.
What are 6 Steps in opening the print dialogue box in PowerPoint presentation?
Answer:
Find the steps below.
Explanation:
The print dialogue box is the box that contains all the options to be selected before a hard copy of the power point presentation is obtained. The steps in opening it include;
1. Click on File to select the document to be printed
2. Click the Print icon
3. When the option Printer is displayed, choose the desired printer
4. Select Settings and choose the number of slides to print, the layout of the print-out, the color, and if the slides will be collated or not.
5. Select the number of copies to be printed
6. Click Print or Ok
Write a function number_of_pennies() that returns the total number of pennies given a number of dollars and (optionally) a number of pennies. Ex: If you have $5.06 then the input is 5 6, and if you have $4.00 then the input is 4. Sample output with inputs: 5 6 4 506 400
Answer:
The function is as follows:
def number_of_pennies(dollars,pennies=0):
return dollars*100+pennies
Explanation:
This defines the function
def number_of_pennies(dollars,pennies=0):
This returns the number of pennies
return dollars*100+pennies
Note that, if the number of pennies is not passed to the function, the function takes it as 0
Answer:
Code is given as:-
#number_of_pennies function with one default argument with pennies as 0 when no pennies parameter is given
def number_of_pennies(dollars,pennies = 0):
pennies = dollars*100 + pennies #one dollar equals 100 pennies so calculate total pennies with this formula
return pennies #return total pennies
print(number_of_pennies(int(input()),int(input()))) #both Dollars and pennies
print(number_of_pennies(int(input()))) #Dollars only
Explanation:
Here is the sample code and output.
Describe how data is transmitted using half-duplex serial data transmission.
Answer:
In half duplex mode, the signal is sent in both directions, but one at a time. In full duplex mode, the signal is sent in both directions at the same time. In simplex mode, only one device can transmit the signal. In half duplex mode, both devices can transmit the signal, but one at a time.
Write an ALTER TABLE statement that adds two new columns to the Products table: one column for product price that provides for three digits to the left of the decimal point and two to the right. This column should have a default value of 9.99; and one column for the date and time that the product was added to the database.
Answer:
ALTER TABLE Products
ADD Products_price float(5,2) DEFAULT 9.99,
ADD Adding_time datetime;
Explanation:
So at first we need to use ALTER TABLE statement, when we use this statement we also need to provide the table name. In this case, i assume it is 'Products'.
Then, as per question, we need to add two columns.
The first one is 'product_price' and it contains decimal points. So, we need to use ADD statement and give a column name like 'Prodcuts_price' and its datatype 'float' because it contains decimal or floating points. so, for 3 digits on the left and 2 digits on the right, it makes a total of 5 digits. So, we need to declare it like this. (5,2) it means a total of 5 digits and 2 after the decimal point. after that, we need to set our Default value using the DEFALUT statement. so DEFAULT 9.99. it will set the default value to 9.99 for existing products.
And for our next column, we give its a name like 'Adding_time' then it's datatype 'datetime' because it will contain date and times.
as an IT manager write a memo to the student explaining the requirements of an ideal computer room
The correct answer to this open question is the following.
Memorandum.
To: IT class.
From: Professor Smith.
Date:
Dear students,
The purpose of this memorandum is to let you all know the requirements of an ideal computer room.
1.- The compute room should be a decent, large, space, ready to accommodate the number of students that are going to participate in class.
2.- The proper temperature levels. All the hardware can't stand too much heat. We need ventilators and the right temperature for safety purposes.
3.- The organization of the PCs on every desk must be precise in order to have enough room for everybody's participation and interaction.
4.- Have a proper fire suppression system in place. The risk of fire when working with electronics is considerable.
5.- Access control. The equipment is expensive and must be just for qualified students. Have the proper control-access system to keep the place safe.
Thank you for your attention.
With your cooperation, the computer room should be a place to learn and have fun learning new things.
what represents the amount of data that travels along a network
Answer:
byte
Explanation:
Answer:
Bandwidth is measured as the amount of data that can be transferred from one point to another within a network
Explanation:
what is your biggest takeaway on that subject?
Hi. You have not informed the subject to which this question refers, which makes it impossible for your question to be answered. However, I will try to help you as best I can.
The only way to answer this question is to evaluate the media where the subject in question is being presented. Thus, you must understand this subject, whether reading a text about it or watching a video about it, the important thing is that you understand it and absorb all the teachings it is capable of transmitting.
In this case, you need to evaluate all these teachings which was the most important for you and which represented a very important lesson in your life. This lesson will be the biggest takeaway you've achieved with this subject.
which of the following is an example of how science can solve social problems?
It can reduce the frequency of severe weather conditions.
It can control the time and day when cyclones happen.
It can identify the sources of polluted water.
It can stop excessive rain from occurring.
Answer:
It can identify the sources of polluted water.
Explanation:
Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
A scientific method can be defined as a research method that typically involves the use of experimental and mathematical techniques which comprises of a series of steps such as systematic observation, measurement, and analysis to formulate, test and modify a hypothesis.
An example of how science can solve social problems is that it can identify the sources of polluted water through research, conducting an experiment or simulation of the pollution by using a computer software application.
In conclusion, science is a field of knowledge that typically involves the process of applying, creating and managing practical or scientific knowledge to solve problems and improve human life.
Answer:
It can identify the sources of polluted water.
Explanation:
