Answer:
Floating Point
Explanation:
Also know as "real" or just "float".
Help here please
Show that 2n+1 is O(2n
) and 8n+5 = Ω(n)
Answer:
Show that 2n+1 is O(2n)
Given f(n) = 2n+1
Definition of Big-Oh
f(n) = O(g(n)) means there are positive constants c and k, such that 0 ≤ f(n) ≤ cg(n) for all n ≥ k.
0 ≤ 2n+1 ≤ 2(2n)
Where c=2, n>0 and g(n)=2n
Explanation:
So, from the definition of Big-Oh we can say that
f(n) = O(g(n)) = o(2n)
Define a SCHEME function, unzip, which takes a list of pairs ((a .b)... (an .bn)) and returns a pair consisting of the two lists (a ...an) and (b. ... bn).
A scheme function can simply be defined as a programming language which allows us to build our own proce- dures and add them to the set of existing ones
However too, function call is given by as fa-rgs
Where, f is the name of the function and args a space-separated sequence of arguments
What is scheme?It simply refers to an orderly large-scale plan or systematic arrangement for attaining a particular object or putting a particular idea into effect
So therefore, a scheme function can simply be defined as a programming language which allows us to build our own procedures and add them to the set of existing ones
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Sounds can be played in the background and loop continuously
False
True
(Scratch Coding)
Answer:
True.
Explanation:
I think use the key repeat over your sound to make it loop
Logic statements contain all of the following words EXCEPT:
IF
THEN
ELSE
BUT
Answer:
BUT
Explanation:
but does not really exist in logic in computing
the information of an management information system comes from?
A management information system is a computer system consisting of hardware and software that serves as the backbone of an organization's operations
Which factor affects reading speed the most?
a.
The desire to improve speed
c.
The motivation to practice
b.
The willing to try new techniques
d.
These are all equal factors
Please select the best answer from the choices provided
A
B
C
D
Mark this and return
Answer:
D. these are all equal factors
Explanation:
i took the test lads
An Internet Service Provider(ISP) has three different subscription
packages for its customers:
Package A: For $15 per month with 50 hours of access provided.
Additional hours are $2.00 per hour over 50 hours.
Assume usage is recorded in one-hour increments,
Package B: For $20 per month with 100 hours of access provided.
Additional hours are $1.50 per hour over 100 hours.
Package C: For $25 per month with 150 hours access is provided.
Additional hours are $1.00 per hour over 150 hours
Assume the Billing Cycle is 30 days.
The ISP has contracted us to write the application software for their
new Billing System.
We will do the project over the next two weeks:
WEEK 9 -- Write the Functions to do the tasks that we will be using
to develop the application in Week 10.
WEEK 10 -- Write an Interactive Console Application using the
Functions which you developed in Week 9.
===========================================================================
DESCRIPTION of PROBLEM SET for Week 9
===========================================================================
Write the Function Definitions for the following tasks needed by
the ISP Billing System.
getPackage
validPackage
getHours
validHours
calculatePkg_A
calculatePkg_B
calculatePkg_C
---------------------------------------------------------------------------
getPackage: get value (A, B, C) for selected package from the keyboard.
validPackage: ensure that the value entered is an (A,B,C).
getHours: get value (0 - 720) for hours of usage from the keyboard.
validHours: ensure that the value entered is between 0 and 720.
calculatePkg_A: calculates the monthly charges for internet usage
based on hours of usage when Package 'A' is selected.
Use the knowledge of computational language in C code to write a code that has three different subscription packages for its customers.
How to write code about sales?To make it simpler the code is described as:
#include <iostream>
#include <string>
using namespace std;
int main() {
string package;
float time;
float price;
cout << "Choose package: ";
cin >> package;
// Package validation
if ((package == "A") || (package == "B") || (package == "C")) {
cout << "The number of hours: ";
cin >> time;
// Time validation
if (time <= 744) {
// Package A
if (package == "A") {
if (time > 50) {
price = 15 + (time - 50) * 2;
} else {
price = 15;
}
// Package B
} else if (package == "B") {
if (time > 100) {
price = 20 + (time - 100) * 1.5;
} else {
price = 20;
}
// Package C
} else if (package == "C") {
if (time > 150) {
price = 25 + (time - 150) * 1;
} else {
price = 25;
}
cout << "Price: $" << price;
}
See more about C code at brainly.com/question/19705654
What are variables? Write the name of any two types of variables.
Answer:
A variable is an identifier which changes the values given to it when the program is being executed.
e.g. - var count : integer
var avg : real
Explanation:
Discuss Network Heighbourhood lcon?
Answer:
Network Neighborhood was a desktop icon in Microsoft Windows NT, Windows 95, and Windows 98 that allows users to browse shared network resources on their computers. Using Network Neighborhood, you can browse resources on the network in the same way that you use My Computer to browse the resources on your local machine.
What is the best location to place a keylogger
Question 8:
It is important for a business to secure its computer data because:
sensitive information and data could be corrupted or stolen by a competitor.
o
competitors play fair and will not steal information.
O
computers automatically prevent security breaches from happening.
O
computers are not accessible by unwanted individuals.
The correct option is A. It is important for a business to secure its computer data because sensitive information and data could be corrupted or stolen by a competitor.
Why is data security important?In order to prevent data breaches, lower the risk of data exposure, and ensure regulatory compliance, data security is necessary. The purpose of data security inside any company is to guarantee the continued safe and secure usage of sensitive data while reducing exposure risk.
The practice of safeguarding company data and avoiding data loss due to illegal access is known as data security. This entails safeguarding your data from assaults that can alter or damage it, as well as assaults that can encrypt or destroy it, like ransomware.
Thus, the ideal selection is option A.
What kind of company would hire an Information Support and Service employee?
Answer:
A service company.
Explanation:
hope it helps!
key features of a desktop?
Answer.The
Quick Launch. ...
Taskbar. ...
Deskbands. ...
Notification area.
Explanation:
The Windows desktop has the following program access points:
Work area. The onscreen area where users can perform their work, as well as store programs, documents, and their shortcuts. ...
Answer:
The monitor is much wider, it has fast startups and functions, and good central processing.
How could a game development team use measures of things like blood pressure, brain waves, eye movement, and even electrical conductivity of a player’s skin to improve their game
Responses from the somatic nervous system, essentially via electromyogram. ( via adding responses through your body in order to add abstract or involuntary actions)
Responses from the autonomous nervous system that include blood pressure, heart rate, temperature and stomach pH, among others.
Response from the central nervous system obtained via electroencephalogram, which detects brain rates (alpha, theta, SM and MU waves).
The development of methodologies in human interaction with technology has advanced a great deal over the last few decades in fields such as IT, engineering and even psychology.
Jane has an intent to penetrate the network in an organization. She has used passive reconnaissance to gather extensive information on the company. She finds out the model numbers of routers and other devices by reading discussions between system administrators in forums. She also has a list of all the IT staff and their phone numbers. She also has the services running on ports on some machines she ran a network scanner on.
Required:
a. What reasonable steps should the company have taken to prevent Jane from finding this information?
b. What steps should the company take to prevent or reduce the efficacy of port scans?
The reasonable steps should the company have taken to prevent Jane from finding this information is to do a Vulnerability scanning or a A penetration test.
How To defend Against Port Scanning try and use or Install a Firewall and the use of TCP Wrappers.What is Vulnerability scanning?This is a kind of passive reconnaissance techniques. This form of scanning is the process of auditing a said network. A vulnerability scanner is one that looks into the network or application to see issues but they do not attempt to exploit any vulnerabilities that is seen.
A penetration test (pen test) is known to be a form of ethical hacking that entails one to think like an attacker and find out ways to penetrate the target's security systems. This aim to:
Verify a threat exists.Bypass security controls.Actively test security controls.Exploit vulnerabilities.Learn more about penetration test from
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Explain how you would set up a Demilitarized Zone on. You have 25 workstations and a server on your site. Explain what additional equipment, if any, you will need and steps in setting up the DMZ g
The best way to set up a demilitarized zone with 25 workstations and servers is:
Install a firewall with three network interfaces.Separate the network interfaces for both the trusted, untrusted networks and for the DMZ.What is a Demilitarized zone?This refers to the specific area where the local area network (LAN) is kept apart from other unspecified networks in a physical subnet.
With this in mind, we can see that in order to set up a DMZ, it is important to have additional tools such as a firewall and different network interfaces.
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71. Name 5 computer skills that a Veterinary Assistant should possess.
Answer:
Using record keeping software , scheduling software , Computer-based accounting skills , Creating and extracting patient information
5 computer skills that a Veterinary Assistant should possess are
Computer-based accounting skills, chart creation for patients, retrieval of charts for patients, scheduling software, and operating record keeping software.
What are computer skills?Computer skills are expertise to use one's knowledge effectively.Computer skills are also known as computer literacy. Nowadays computer skills have become very important in everyone's life. The basic computer skills one should possess are typing, MS office, communication tools, operating systems, E-mails, social media, web, etc.To learn more about Computer skills refer to:
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#SPJ2
ABC Company needs a weekly payroll report for its sales people. Input to the program is the weekly sales of the sales person. Each salesperson receives a base pay of 800 as well as a 10 percent commission on his or her total sales up to and including $1000.00. Any sales over $1000.00 merit a 20 percent commission for the employee. Compute the weekly payroll for one employee. Draw a flowchart to solve the problem
The payroll equation for one employee is given as;
Payroll = $800 + 10%( 0≥x≤$1000) + 20%(x>$1000).
Where X = Sales.
The payroll is computed as an equation because the commission is relational and not given. The flow chart to for the problem is attached.
What is a Flowchart?A Flow chart is a graphical representation of a sequence of events showing the order in which they occur.
Flow charts are used for:
Designing programsDepicting or documenting simple processesMaking processes easy to communicate etc.Flowcharts are usually related to Pseudocodes.
The pseudocode for the equation above will look like this:
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After encountering a network attack in your enterprise network, the chief network security engineer assigned you a project. The project was to create a vulnerable network that is similar to your enterprise network and entices the threat actor to repeat the attack. This is to analyze the behavior and techniques the attacker is using to ensure better defenses to your enterprise network in the future.
Required:
What appliances should you use?
The Appliance that you should use is honeypot
What is a computer honeypot?The term honeypot is known to be a kind of security method that forms a virtual trap that is meant to lure in any kind of attackers.
It is known to be a kind of an intentional made and compromised situation of a computer system that give room for attackers to look into vulnerabilities so you a frim or a person can study them to improve on their security policies.
Learn more about honeypot from
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explain briefly the use of computers in the education
Answer:
it helps us in learning new words and also improve our vocabulary skills and even in games like using Mavis beacon
What is a cyber crime?
help
Answer:
cyber crime, also called computer crime, the use of a computer as an instrument to further illegal ends, such as committing fraud, trafficking in child p0®n0graphy and intellectual property, stealing identities, or violating privacy. Cyber crime, especially through the Internet, has grown in importance as the computer has become central to commerce, entertainment, and government.
as a rule, is a leak is found what should be done
Answer:
Refrigerant leaks detected at compressor crank
Explanation:
Please help. Thanks
Satellite images are based on data obtained by Landsat satellites.
Please select the best answer from the choices provided
T
F
Answer:
Answer: T (true)
Satellite images are based on data obtained by Landsat satellites. The process of surveying is used by computer mapmakers to convert information into computer language. Satellite images are formed of pixels. With computers, mapmakers can store, process, and display map data electronically.
Landsat satellites have the optimal ground resolution and spectral bands to efficiently track land use and to document land change due to climate change, urbanization, drought, wildfire, biomass changes (carbon assessments), and a host of other natural and human-caused changes.
What is the hexadecimal value for the following, 0101
Answer:
5
Explanation:
What happens if we play talking Angela at 3 am
maybe angela will talk to you
Explanation:
other people say it
The business analysts at your organization often take weeks to come up with an updated set of requirements. So the senior developer for your team encourages everyone to catch up on their training while they wait for the update. If you were an agile coach for the organization, what might you do to improve the situation?
If I was an agile coach for the organization, I would ask the software development team to only do peer-to-peer training.
What is SDLC?SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs.
In Agile software development, the software development team are more focused on producing working software programs with less effort on documentation.
In this scenario, I would ask the software development team to only do peer-to-peer training assuming I was an agile coach for the organization because it would provide the most fitting employees.
Read more on software development here: brainly.com/question/26324021
Can someone give me a simple topic for a website please be creative make it simple! and fun for brainliest
Answer:
hmm you could talk about your dailylife , or stuff you like to do etc do what you like <3 , if you like art you could do that to!
Explanation:
Can someone give me a simple topic for a website? please be creative make it simple! and fun for brainliest
Because law enforcement cannot be everywhere at once, what kind of intelligence should be focused on in order to avoid potential cyber
threats?
А. preventative
B. international
c. democratic
D. top-secret
do i have to work according a budget
Answer:
Technically yes, you should always have a budget to allow for better spending habits. Especially when spending your hard earned money.
1. this network device check the data package arriving from one computer and sends the data to a specific computer?
2. This network device sends the data packet from computer to all devices connected to it?
3. This network device connects a LAN to the Internet
4. This network device connects one LAN to another with the same protocol
Answer:
Explanation:
1. This network device check the data package arriving from one computer and sends the data to a specific computer - Router
2. This network device sends the data packet from computer to all devices connected to it - Hub
3. This network device connects a LAN to the Internet - Default Gateway
4. This network device connects one LAN to another with the same protocol - Router
Just noticed Router appeared twice. If they must be all different, please mention that in comment and I will think of a different name.