mk chưa hiểu nên các bạn giúp mk vs

Answer:

my tab and state it all over my name to

Write the correct statements for the above logic and syntax errors in program below.

#include
using namespace std;
void main()
{
int count = 0, count1 = 0, count2 = 0, count3 = 0;
mark = -9;
while (mark != -9)
{
cout << "insert marks of students in your class, enter -9 to stop entering";
cin >> mark;
count++;

if (mark >= 0 && mark <= 60);
count1 = count1 + 1;
else if (mark >= 61 && mark <= 70);
count2 = count2 + 1;
else if (mark >= 71 && mark <= 100);
count3 = count3 + 1;
}
cout <<"Report of MTS3013 course" << endl;
cout <<"Mark" << count << endl << endl;
cout << "0-60" << "\t\t\t\t" << count1 << endl;
cout << "61-70" << "\t\t\t\t" << count2 << endl;
cout << "71-100" << "\t\t\t\t" << count3 << endl<< endl << endl;
cout << "End of program";
}

No down payment, 18 percent / year, payment of $50/month, payment goes first to interest, balance to principal. Write a program that determines the number of months it will take to pay off a $1000 stereo. Write code also outputs the monthly status of the loan.

I have a Dell laptop and last night it said that it needed to repair it self and asked me to restart it. So I did but every time I turn it on it shuts itself down. I had a problem exactly like this before with my old computer, was not a Dell though, and I ended up having to have it recycled. This computer I have now is pretty new and I really don't want to have to buy a new computer. What should I do to fix this problem? Please help, I'm a college student almost ready to graduate and all of my classes are online. I'm starting to panic. Thanks for helping me figure this situation out.

which animal is the computer to store data information and instruction ​

Write a program named guess_number.py. Use NumPy to generate a random number between 1 and 100. Accept int input and ask user to guess number. Inform if high or low. Exit when entered number correct. Tell user how many tries it took to guess number.

Select the correct statement(s) regarding PONS. a. only MMF cables can be used, since MMF enables greater data capacities compared to SMF b. PONS systems require active amplifiers, since high frequency signals attenuate quickly over distance c. PONS systems use passive devices between OLT and ONT d. all are correct statements

Select the correct answer.
What testing approach does a development team use when testing the developed code rather than just the functionality of the code?
A.
white box testing
B.
black box testing
C.
acceptance testing
D.
usability testing

Discuss and illustrate the operation of the AND, OR, XOR and NOT gate of a Boolean logical operation giving examples of possible outcomes of 0 and 1 as input in a truth set tabular format.

convert 198 / 61 to ratio​

GENERATIONS OF
ACTIVITY 12
In tabular form differentiate the first four generations of computers.

A __________ search engine focuses on a specific subject.

answer : Specialized

Fictional Corp has a DNS server running within its VPC. It has decided to move one of the application servers to a different VPC. Which of the following is a step that the cloud administrator needs to perform as part of the move?
a. Migrate to an external DNS solution
b. Create a new VPC that will serve DNS needs for multiple other VPCs
c. Discontinue using DNS
d. Remove the DNS entries within the VPC that are no longer relevant

What are some of the advantages and disadvantages of connection-oriented WAN/Man as opposed to connection-less?

Use the Internet to research external storage devices. Find at least three devices, with a minimum storage size of 1 terabyte (TB), from three different manufacturers. Write a paragraph, IN YOUR WORDS, for each device explaining the features and benefits. Provide the retail cost and include a reference link to each device. Next, write

It's currently 1:00 in the afternoon. You want to schedule the myapp program to run automatically tomorrow at noon (12:00). What two at commands could you use

There is an interface I that has abstract class AC as its subclass. Class C inherits AC. We know that C delegates to an object of D to perform some computations. Besides, C consists of two C1s and one C2 as subcomponents. Object of C2 is still reusable when its major component C is depleted. C1 has a method that takes in an object of E as argument. Which one is invalid

Consider a system with seven processes: E, F, G, H, I, J, K and six resources: U, V, W, X, Y, Z. Process E holds U and wants V. Process F holds nothing but wants W. Process G holds nothing but wants V. Process H holds X and wants V and W. Process I holds W and wants Y. Process J holds Z and wants V. Process K holds Y and wants X. Is this system deadlocked?

a. Yes
b. No

Kareem is working on a project for his manager. He has a few questions for a co-worker who he knows is knowledgeable on the subject. As they're discussing some of the topics, he gives the co-worker permissions to the resources so they can look at the information on their own. Which of the following access control methods does Kareem's company use?

a. DAC
b. RBAC
c. MAC
d. TSAC

Scenario You are a network engineer and it is your first day working with ASU and you have been given the job of creating a network for the IT program. You are given the following three tasks to complete. 1. Configure IP addressing settings on network devices. 2. Perform basic device configuration tasks on a router. 3. Verify Layer 3 connectivity via a routing protocol. 4. Setup some access control lists.

What is the SQL command to list the total sales by customer and by product, with subtotals by customer and a grand total for all product sales

Write a function gcdRecur(a, b) that implements this idea recursively. This function takes in two positive integers and returns one integer.
''def gcdRecur(a, b):
'''
a, b: positive integers
returns: a positive integer, the greatest common divisor of a & b.
'''
# Your code here
if b == 0:
return a
else:
return gcdRecur(b, a%b)
#Test Code
gcdRecur(88, 96)
gcdRecur(143, 78)
© 2021 GitHub, Inc.

What are the advantages of using a database management system (DBMS) over using file-based data storage?

Identify some advantages of using Excel over lists, paper files, or simple word documents? Describe some disadvantages of using Excel over lists, paper files, or simple word documents? Summarize one thing in you home life that could be improved or more easily managed using Excel?​

Suppose that a disk unit has the following parameters: seek time s = 20 msec; rotational delay rd = 10 msec; block transfer time btt = 1 msec; block size B = 2400 bytes; interblock gap size G = 600 bytes. An EMPLOYEE file has the following fields: Ssn, 9 bytes; Last_name, 20 bytes; First_name, 20 bytes; Middle_init, 1 byte; Birth_date, 10 bytes; Address, 35 bytes; Phone, 12 bytes; Supervisor_ssn, 9 bytes; Department, 4 bytes; Job_code, 4 bytes; deletion marker, 1 byte. The EMPLOYEE file has r = 30,000 records, fixed-length format, and unspanned blocking.

Suppose that TCP's current estimated values for the round trip time (estimatedRTT) and deviation in the RTT (DevRTT) are 350 msec and 10 msec, respectively (see Section 3.5.3 for a discussion of these variables). Suppose that the next three measured values of the RTT are 220 msec, 260 msec, and 390 msec respectively.
(Compute TCP's new value of DevRTT, estimatedRTT, and the TCP timeout value after each of these three measured RTT values is obtained. Use the values of α = 0.125, and β = 0.25. Round your answers to two decimal places after leading zeros.)
What is the estimatedRTT after the first RTT?

User-Defined Functions: Miles to track lapsOne lap around a standard high-school running track is exactly 0.25 miles. Define a function named MilesToLaps that takes a float as a parameter, representing the number of miles, and returns a float that represents the number of laps.Then, write a main program that takes a number of miles as an input, calls function MilesToLaps() to calculate the number of laps, and outputs the number of laps. Ex: If the inout is 1.5the output is 6.0 Ex: If the input is 2.2the output is 8.8 Your program should define and call a function Function Miles ToLaps(float userMiles) returns float userLaps 12 // Deine Milestola hert. 34 // Deine Minhert. Your code ust call llestola 5

How has Linux affected the market for proprietary software?​

what is example of application of machine learning that can be imposed in eduction. (except brainly.)

IN C++
A. Create an abstract base class called Currency with two integer attributes, both of which are non-public. The int attributes will represent whole part (or currency note value) and fractional part (or currency coin value) such that 100 fractional parts equals 1 whole part.
B. Create one derived class - Money - with two additional non-public string attributes which will contain the name of the currency note (Dollar) and currency coin (Cent) respectively. DO NOT add these attributes to the base Currency class.
C. In your base Currency class, add public class (C++ students are allowed to use friend methods as long as a corresponding class method is defined as well) methods for the following, where appropriate:
Default Construction (i.e. no parameters passed)
Construction based on parameters for all attributes - create logical objects only, i.e. no negative value objects allowed
Copy Constructor and/or Assignment, as applicable to your programming language of choice
Destructor, as applicable to your programming language of choice
Setters and Getters for all attributes
Adding two objects of the same currency
Subtracting one object from another object of the same currency - the result should be logical, i.e. negative results are not allowed
Comparing two objects of the same currency for equality/inequality
Comparing two objects of the same currency to identify which object is larger or smaller
Print method to print details of a currency object
All of the above should be instance methods and not static.
The add and subtract as specified should manipulate the object on which they are invoked. It is allowed to have overloaded methods that create ane return new objects.
D. In your derived Money class, add new methods or override inherited methods as necessary, taking care that code should not be duplicated or duplication minimized. Think modular and reusable code.
E. Remember -
Do not define methods that take any decimal values as input in either the base or derived classes.
Only the print method(s) in the classes should print anything to console.
Throw String (or equivalent) exceptions from within the classes to ensure that invalid objects cannot be created.
F. In your main:
Declare a primitive array of 5 Currency references (for C++ programmers, array of 5 Currency pointers).
Ask the user for 5 decimal numbers to be input - for each of the inputs you will create one Money object to be stored in the array.
Once the array is filled, perform the following five operations:
Print the contents of the array of objects created in long form, i.e. if the user entered "2.85" for the first value, it should be printed as "2 Dollar 85 Cent".
Add the first Money object to the second and print the resulting value in long form as above.
Subtract the first Money object from the third and print the resulting value in long form as above.
Compare the first Money object to the fourth and print whether both objects are equal or not using long form for object values.
Compare the first Money object to the fifth and print which object value is greater than the other object value in long form.
All operations in the main should be performed on Currency objects demonstrating polymorphism.
Remember to handle exceptions appropriately.
There is no sample output - you are allowed to provide user interactivity as you see fit.

In which generation of computers are we in?​