Fifty part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below. Need answers for part B and C

Answer:

two-tier architecture

Explanation:

A two-tier architecture is a term often used in computer operation, that describes a form of software architecture that comprises a presentation tier or window outlook that operates from the client-side, while on the server-side, a data outlook or data configuration is saved. An example is platform architecture.

Hence, two-tier architecture is a form of architecture in which the application logic is usually on the client-side

Answer:

Metals can react with water, acid and oxygen. The reactivity of the metal determines which reactions the metal participates in.

Explanation:

In general, acids react with metals to give salt and release hydrogen gas. In general, bases do not react with metals and release hydrogen gas.When metals react with other substances, the metal atoms lose electrons to form positive ions .

Answer:

Put her insertion point at the end of the item 2b.

Press the enter key.

Explanation:

Answer:

5

Explanation:

2⁵ = 32, so that fits.

In general, to calculate the number of bits without guessing, you can take the 2 log of the number and then round up:

[tex]\log_2 30 \approx 4.9[/tex]

rounded up gives 5.

Answer: Create a new Volume/Partition

Explanation:

Typically, you want to make sure your drive is formatted and create a new volume span containing your drive space. For your PC to recognize the drive, it must be connected via SATA power and data. If it doesn't detect the drive otherwise, check if it has drivers installed in Device Manager. Go through the partition wizard to format your drive and mount a letter. After that it should be usable upon completion.

Answer:

There are three (3) fixes in adobe cs4.

Explanation:

Adobe photoshop cs4 is a version of the creative cloud's professional graphic applications used to edit pictures, design interfaces, make graphical illustrations, draw and animate the drawings, etc.

It can be installed in several computer operating system platforms like linux, mac and windows. The adobe photoshop cs4 doesn't support the windows installation and might run into several issues. There are other issues in other supported platforms, but unlike for windows, there are three fixes for these problems.

Answer:

Ethernet cable

Explanation:

this is because you usually use a ethernet cable at schools , offices and even at home so ya tell me if im wrong

The DVI cable is usually used to connect a monitor to a computer option (A) DVI cable is correct.

A computer is a digital electronic appliance that may be programmed to automatically perform a series of logical or mathematical operations. Programs are generic sequences of operations that can be carried out by modern computers.

The Digital Display Working Group created the digital video interface known as DVI (Digital Visual Interface) (DDWG).

It is frequently found on computers, LCD monitors, projectors, and other digital display devices.

It supports both digital and analog video signals via a single DVI connection.

Thus, the DVI cable is usually used to connect a monitor to a computer option (A) DVI cable is correct.

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#SPJ2

Answer:  

Please see below  

Explanation:  

When this is the case, the prioritizing will be done on the basis of whichever keyword came first in the string - it is that particular method that will be called. Hence, if you wish to prioritize the method available for pets over the method available for family, you will need to place it as such in the source code - and this is how the getResponse method will be impacted.

Answer:

Use pasted text only; this does not keep the original formatting.

Explanation:

Answer:

Simple Network Management Protocol

Explanation:

Simple Network Management Protocol otherwise referred to as SNMP is a form of computer protocol that is mainly used in obtaining and regulating information relating to connected gadgets. It is practically based on the internet and was originally planned as an interim protocol.

Hence, it can be concluded that the Simple Network Management Protocol was developed as an interim management protocol with OSI as the ultimate network management protocol.

Answer:

The program in Python is as follows:

name = input("Name: ")

course = input("Course: ")

month = input("Month: ")

day = input("Day: ")

year = input("Year: ")

ddate = (month+"/"+day+"/"+year).replace(" ", "")

print("My name is ",name)

print("I have taken  ",course)

print("Today's date is ",ddate)

Explanation:

This line prompts user for name

name = input("Name: ")

This line prompts user for course classes taken

course = input("Course: ")

This line prompts user for month

month = input("Month: ")

This line prompts user for day

day = input("Day: ")

This line prompts user for year

year = input("Year: ")

This line calculates the date and remove all blank spaces

ddate = (month+"/"+day+"/"+year).replace(" ", "")

The next three lines print the user inputs

print("My name is ",name)

print("I have taken  ",course)

print("Today's date is ",ddate)

Answer:

e. Ad exchanges

Explanation:

The ad exchange is a form of an online strategy that promotes the transaction of media advertising inventory from numerous ad networks. Here, prices for the inventory are defined through the supply and demand in a real-time auction system.

Hence, in this case, the correct answer is that the type of online advertising intermediaries is generally referred to as Ad Exchanges.

A type of online advertising intermediaries that can be decided ivia placement and pricing of online display ads is Ad Exchangers.

An ad exchange is known to be a type of technology methods that is often used when buyers and sellers tries to connect so that they can sell and purchase ad goods.

Note that it is the one that acts as a middleman in the advertising transaction means that exit between supply side platforms (SSPs) (publishers) and demand side platforms (DSPs) (brands).

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Answer:

algorithm

original = float(raw_input("Enter initial balance: "))

interest = float(raw_input("Enter promised return: "))

expenses = float(raw_input("Enter monthly expenses: "))

interest = interest / 100 / 12

month = 0

balance = original

if balance * interest - expenses >= 0:

print "You don't need to worry."

else:

while balance + balance * interest - expenses >= 0: # negation of the if condition

balance = balance + interest * balance # in one month

balance = balance - expenses

month = month + 1

print month, balance

print month / 12, "years and", month % 12, "months"

Answer:

B. Card reader.

Explanation:

The point of sale system is the point where the customer purchased the product and at the same time they given the money so here the time and place should be recorded also the retail transaction is also completed. Here it represents the amount in an invoice prepared by the store and also presents the varies of options for payment through which the customer could choose it

basically it is the place where the products is purchased and the payment is made along with it the taxes are also applicable

So in the given situation, the option B is correct as it derives the input peripheral

The type of input peripheral that is most prevalent in a Point of Sale (POS) system is a: B. Card reader.

An input peripheral can be defined as an electronic device that is typically designed and developed for sending data to a computer system such as a Point of Sale (POS). Thus, it is used for entering data (information) into a computer system.

In Computer technology, some examples of input peripherals include the following:

A card reader is a type of input peripheral that is used in a Point of Sale (POS) system to receive payments in e-commerce stores or markets, especially by inserting or swiping a credit card in the Point of Sale (POS) system.

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Answer:

Answer:

Pair Programming

Explanation:

In Extreme Programming XP, pair programming is a practice in which two programmers work together in a pair at one machine, when writing a code.

One of the two programmers is called the "driver" or developer who writes the code and supervises all the changes made to the program.

The other one is called an "navigator" or observer who provides ideas on how the program should be written, observes or reviews it the program, identify the issues or errors in the code, help in code simplifications.

The two developers implements the program, do coding, review the program and check each other's work. They both are required to be equally skilled in order to implement and test the code. This improves the process of the software development. By working in a pair and reviewing and testing the code together, they develop a better code.

Answer:

The blockchain technology would be classified as a Question Mark strategic business unit (SBU)

Explanation:

The Boston Consulting Group Matrix was first developed towards the end of the nineteenth century for use in analysing the performance and classifying products and business units.

This tool is still very relevant today.

The Matrix is made up of four quadrants:

Top Left - Question Mark

Top Right - Star

Bottom Left -  Dog

Bottom Right -  Cashcow

A Question Mark product or business unit is one which at the onset has a very little market share in an environment with a high growth rate. It is at the onset also characterised by losses and will need more time and money for it to bloom. If invested and nurtured can become a start and then a cash cow. There is also a risk that it will end up a white elephant business unit or product if it is not nurtured properly thus leading to losses.

Cheers!

Answer:

a. SaaS

Explanation:

Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.

Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.

Cloud computing comprises of three (3) service models and these are;

1. Platform as a Service (PaaS).

2. Infrastructure as a Service (IaaS).

3. Software as a Service (SaaS).

Software as a Service (SaaS) can be defined as a cloud computing delivery model which involves the process of making licensed softwares available over the internet for end users on a subscription basis through a third-party or by centrally hosting it.

Hence, Software as a Service (SaaS) is an example of a cloud computing environment that provides users with a web based email service.

Answer:

The answer is "themes, styles, and direct formatting".

Explanation:

This question is incomplete; here is the complete question:

Screenwriters would be least involved in planning which type of film?

A. Mystery

B. Historical fiction

C. Documentary

D. Adventure

The answer to this question is C. Documentary

Explanation:

The role of screenwriters is to create different elements in a film including the dialogues between the characters, the actions or events that occur, and even the general story that is told. Due to this, screenwriters play an essential role in fiction based films which include genres such as historical fiction, adventure, science fiction, etc.

However, screenwriters are less involved in genres such as documentaries because the purpose of documentaries is to show reality, this implies there are no fictional characters or one fictional story playwriters should create.

Answer:

b: documentary

Explanation:

edg2021

Answer: Binary numbers

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Answer:

True

Explanation:

Answer:

Computer is not an acronym, it is a word derived from a word "compute" which means to calculate. Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research.

Answer:

A. previewing

B. postal code

C. full address

E. matching fields

F. company name

Answer: A, B, C, E, F

Explanation:

Your welcome :)

Explanation:

For any business or organisation, a strategic planning is a road map leading to a successful future. SWOT planning and analysis makes contribution to that strategic planning processes by identifying the various labor, technical and financial resources. SWOT stands for --

S - Strength

W - Weakness

O - Opportunity

T - Threat

One such strength of our business is we have a great and commendable employee retention.

Weakness is that we have not utilize technology properly to attract the customers. Also we need to update to our software.

An opportunity is that we can explore many technological solutions for the problems that causes growth issues. Also we can be the first in the niche market to use such technologies thus attracting customers.

And a threat is that we adapting to changing internet and as well as technology climate can lead to our business failing.

Answer:

A. True

Explanation:

A digital device is an electronic device that has the ability and capability to receive, store, process and transmit data to another device.

Since the processing device in the digital device understands only zeros and ones which are binary numbers (also called bits), transmission and storage of data in these devices should be encoded in bits.

Examples of digital devices are;

i. flash drives

ii. mobile phones

iii. speakers

iv. printers

v. scanners

Answer:  

Here it the solution statement:  

searchResult = strchr(personName, searchChar);  

This statement uses strchr function which is used to find the occurrence of a character (searchChar) in a string (personName). The result is assigned to searchResult.

Headerfile cstring is included in order to use this method.

Explanation:  

Here is the complete program

#include<iostream> //to use input output functions  

#include <cstring> //to use strchr function  

using namespace std; //to access objects like cin cout  

int main() { // start of main() function body  

  char personName[100]; //char type array that holds person name  

  char searchChar; //stores character to be searched in personName

  char* searchResult = nullptr; // pointer. This statement is same as searchResult  = NULL    

  cin.getline(personName, 100); //reads the input string i.e. person name  

  cin >> searchChar;    // reads the value of searchChar which is the character to be searched in personName  

  /* Your solution goes here */  

  searchResult = strchr(personName, searchChar); //find the first occurrence of a searchChar in personName  

  if (searchResult != nullptr) //if searchResult is not equal to nullptr  

  {cout << "Character found." << endl;} //displays character found

  else //if searchResult is equal to null  

  {cout << "Character not found." << endl;} // displays Character not found  

  return 0;}  

For example the user enters the following string as personName  

Albert Johnson  

and user enters the searchChar as:  

J

Then the strchr() searches the first occurrence of J in AlbertJohnson.  

The above program gives the following output:  

Character found.

Anna wants to keep information secure from offenders. Which software should she install on her computer to ensure Internet safety?

O A database software

OB

presentation software

OC. anti-virus software

OD

graphics software

Answer: OC

Answer:

Explanation:

from math import hypot #import hypot for finding the hypotenuse

a = int(input("Enter a value for a: " )

b = int(input("Enter a value for b: " )

def find_hypotenuse(a,b):

return hypot(a,b) #find the hypotenuse

def find_area(a,b):

return 0.5 * a * b #calculate the area

def find_perimeter(a,b):

return a + b + find_hypotenuse(a,b) #calculate the perimeter

print("the hypotenuse is :", find_hypotenuse(a,b))

print("the area is :", find_area(a,b))

print("the perimeter is :", find_perimeter(a,b))

Answer:

Explanation:

In real-world environments, once the domains that are affected by the risks are identified, subsequent next steps would include selecting, implementing, and testing controls to minimize or eliminate those risks.