Which do web servers host?
Websites
Networks
Firewalls
Zones

Answer:

Option E i.e., Select the functions of the system you wish to use is the correct answer.

Explanation:

In the above statement, some part of the question is missing that is options.

The first step is taken by the user is that they have been select those methods of the computer system which he wants to use firstly if he has to implement the software or an application for that manufacturers who sales the appliances of the kitchen. Then, it is necessary to take the following steps by the user according to its needs.

Answer:

(always on) availability group

Explanation:

Availability group of SQL server 2012 provides replicated alternatives for multiple databases.

In case of a disaster situation, this feature recovers the system by using replicated environments.

This feature is an alternative solution to database mirroring

Answer:

False

Explanation:

The change that occurred to computing over the last 30 years was the shift from large mainframes to the highly interconnected networks of smaller systems. Users in time past need to be in a fixed location to be able to use the computer, but over the years size of computers were reduced significantly to very portable devices sharing resources over the internet and can have access to a work server fro any location.

Answer:

c. All use SW3's database because SW3 has the highest revision number.

Explanation:

In this particular configuration, the three switches will definitely be connected to one another by the presence of some path with the specific trunks. As a result, the database with the most revision number will ultimately win. The process of the STP election does not have any influence on the selection of the VTP.

Answer: Mini computer or mid-range computer

Explanation:

Mini-computer are the computers that is used for purpose of serving engineering,business and scientific processing.It provides storage, processing,DBMS(database management system), handling and management of files and data etc.

Answer:

Windows utility program.

Explanation:

The operating system is a software used to manage the activities of various parts of the computer system. It acts as a link between the hardware, application software and the user. An example of OS is the Windows OS.

It has the kernel program that directly connects the hardware to the operating system. It provides utility programs to analyse, optimise, control and maintain devices running in the system.

Window utility program is an example of utilities in OS, used to analyse, control, optimise and maintain device and software activities for good system performance.

An example of the windows utility program is the disk defragmenter used to eliminate fragments and rearrange files and unused disk space.

Answer:

while(inputFile.hasNext()) { //some code here  }

Explanation:

Even though you did not provide the options, here is how it should look like.

It is known in the question that there is an object called inputFile. To be able to read all the data from a file in Java, you need to use hasNext() function with the object. inputFile.hasNext() enables you to read the data in a file.

while(inputFile.hasNext()) {   } enables you to loop through the file while it has something to read in a file.

Answer:

move the computer accounts from their current location to the correct Organizational Units (OU's)

Explanation:

Based on the information provided within the question it can be said that in this scenario the best thing to do would be to move the computer accounts from their current location to the correct Organizational Units (OU's). This would keep things organized and have each computer account in the unit that they belong with the correct access and privileges that they need.

Answer:

D) All of the above

Explanation:

An IDE refers to an Integrated Development Environment it is a software that allows a programmer to easily write and edit code, compile and run his/her application. One of the features of IDEs that makes a programmers job easier is syntax highlighting and automatic code completion.

popular Java IDEs that run on different operating systems platforms are are

Eclipes, Netbeans, IntellijIDEA, BlueJ, Jbuilder etc.

Answer:

(d) all of the above

Explanation:

An IDE (Integrated Development Environment) is basically a software application that allows programmers write and edit codes with so much ease.

IDEs have in them some special features that make code writing and software development an easy experience. Some of these features are;

i. Intellisense for automatic code completion and suggestion.

ii. build automation tools for building, compiling, running and even packaging application source codes.

iii. unit testing.

Examples of IDEs are Netbeans, Eclipse, IntelliJ and Notepad++

Answer:

menu

Explanation:

https://quizlet.com/231958668/windows-chapter-1-concepts-exam-flash-cards/

Clicking a menu name opens a drop-down list of commands and options in many software applications, where users can choose from various actions.

Clicking a menu name opens a drop-down list of commands and options. This characteristic is common in many software applications where a menu is a graphical control element that bears a list of options that a user can choose from to perform certain actions.

Menus are typically found across the top of the screen or window and contain items such as File, Edit, View, and Help. Different types of menus, such as context menus, appear upon interacting with elements within the software, displaying relevant options for that context.

The examples provided such as 'Menu: Actions... Colors... green' indicates a hierarchical menu structure where 'Actions' is a menu, and 'Colors' is a sub-menu with 'green' as one of the selectable options.

Answer:

tcpdump -r capture.log

Explanation:

Based on the information provided within the question it can be said that the command that will allow Jason to do this would be the following : tcpdump -r capture.log . This command (like mentioned in the question) will allow provide Jason with previously captured network traffic logs in order for him to be able to thoroughly review those logs.

Answer:

#include <iostream>

#include <conio.h>

using namespace std;

main()

{

float temp[10], sum;

sum=0;

for (int i=1 ; i<= 10; i++)

{

cout<<"Enter the temperature in Decimal for temp"<<i<<"=";

cin>>temp[i];

}

for (int j=1 ; j<=10 ; j++)

{

sum = sum+temp[i];

}

cout<< "/nThe Total Temperature ="<<sum;

getch();

}

Explanation:

In this program we can take values of temperature in decimal values by taking the data type of temp variable as float. Array is used to enter the ten temperature values. Sum variable is used to add all the values.

The code example provided is a Python program that prompts the user to enter ten temperatures, validates the input as decimal values, accumulates the sum, and then prints out the total sum.

To write a program that asks the user to enter ten temperatures and then finds the sum, you would need a loop that runs ten times, prompting the user to input a temperature on each iteration. The program should allow for decimal values to be entered. Below is an example of how this can be implemented in Python:

Answer: the employment demand would increase.

Explanation:

Several factors affect the employment demand especially in a field as peculiar as engineering, the cumulative build up of unemployed graduates and the skill set required to fit into the present working structure is also of Paramount importance. The evaluation method for recruitment seeks to function based on this rationale by selecting a few amongst many.

Final answer:

The economic situation points to an increase in employment demand for graduating engineers, tied to economic recovery and the trend of higher job growth for those with more education. Future enrollments in engineering programs are expected to increase with economic recovery. Countries like China and India have a high number of engineering graduates, reflecting their focus on technology and industry.

Explanation:

Based on the current economic situation, the employment demand for graduating engineers is likely to increase as economies recover from downturns and companies start to expand and invest in new technologies and infrastructure. This is supported by the trend that higher levels of education, including engineering degrees, are associated with higher job growth rates. For instance, those with a bachelor's degree have job growth expectations of 17 percent.

With a significant economic recovery, enrollments in graduating engineering programs are also expected to rise. This is because students may perceive engineering as a field with strong job prospects, which can lead to more secure and well-paying positions. Therefore, during economic recoveries, the allure of a promising career in engineering could attract more students to these programs.

In the context of global engineering graduates, countries with the most graduates can be indicative of their prioritization of technical education and their industrial and technological sectors' requirements. For example, countries like China and India have high numbers of engineering graduates due partly to their large populations and emphasis on engineering as a driver of economic growth.

Answer:

The number 4 will be returned.

Explanation:

Given;

List = [0, 1, 2, 3, 4]

Using the AP Reference Guide;

The first element has an index of 1 and can be accessed using the same. i.e

=> List[1] = 0

The second element has an index of 2 and can be accessed using the same. i.e

=> List[2] = 1

Therefore, if our code tries to access List[5], then the number at index 5 will be returned. i.e

=> List[5] = 4

This implies that the last number 4 will be returned.

Note: Many programming languages (such as Java) actually start their collection (array, list) index from 0 rather than 1. But since we are using the AP Computer Science Principles Reference Guide, the index has to start from 1.

Answer:

Benchmarking.

Explanation:

Web servers are platforms used in networking to provide resources for websites and software applications. Every end devices in a network request for website resources and applications from Web servers.

To maintain these resources, web server performance must be evaluated to prevent unexpected downtime of the server. One way of evaluating web server performance is the benchmarking test.

The benchmarking test is used to compare the performance of the hardware and software of the server system.

Answer:

C. Ctrl+k.

Explanation:

The bash shell is a command processor interface in Linux operating system as a default login shell. There are other versions for operating systems like Windows and Mac OS. A user can input a plain text command to the command line interface and use different key combinations to initiate different action.

The key combination used to delete the content of the command line from the position of the cursor is the Ctrl+k combination.

Answer:

Site speed and usability.

Explanation:

Web pages are developed using web development tools like HTML, CSS, JavaScript etc. A collection of these web pages are called a website. The web is a hosted for internet use in a web server.

All requests for a website in a web server is done in a web browser in a client device. For a website to be easy searched for , the search engine optimisation technique is used.

A hosted website on a server must have a unique and usable domain name and the page loading on a browser should be made faster by optimising the size of the scripting language.

Answer:

A. True.

Explanation:

Programming languages are computer based languages used to pass instructions or task that can be interpreted to machine language, which can be understood by the computer system. Low level programming language and high level programming language are the two categories of program languages.

Low level languages use low level commands. They use processor instruction sets and primitive opcodes for their instruction syntax. Example of a low level language is Assembly language.

High level languages are English based and more complex in its compilation.

Answer:

Vint Cerf suggests that the internet is for everyone, but if it's limited and government censors entry, it won't be. Examples include countries that lack freedom such as China, because the government limits internet usage for their residents.

Answer:

1- Software distributed for a multitude of user: network

2- Software you must purchase before using:  buyware

3- Software distributed over a limited license: shareware

4- Software distributed free of charge: freeware

Explanation:

The software which we have to buy before using it is called buyware. The software which is only provided to the people who have lisence to use it, is called shareware. The software which can be used by many users is called the network. software which can be used without purchasing is called freeware.    

Software licenses can be categorized based on how the software is distributed and used. Freeware refers to software that is distributed free of charge, while shareware is distributed with a limited license. Network software is distributed to a multitude of users, and buyware requires a purchase before use.

Part A:

Part B:

Answer:

Door locks

Light switches

Security cameras

Thermostat

Explanation:

IoT is internet of things that means network of different things that are interconnected through internet and make the decision with the help of Electronic sensors. The sensor sense the data from environment at different times and send this to the cloud (that may be the server). On the basis of this data different devices such as door looks, light switches, security cameras and thermostat take decisions with the help of controllers and change their current state.

For Example

In case of door look, there may be sensor that is sensing the finger prints of the user and after recognizing the person the door will be unlock. If unauthenticated user will try to open the lock a message has been sent to concerned. The training data of the the authorized persons is saved on the cloud, whenever someone tries to access, the data from sensor and cloud send to controller for making comparison and decision. So we can say that Door lock can be controlled IoT.

In case of light switches, there are few sensor available to sense the intensity of life. Different training values of that sensors are stored on the cloud. Whenever these sensors sense the light intensity, they send the data to the cloud contentiously, whenever the data match with darkness intensity, a signal has been send from controller to the switch to ON the lights.

Same as in cameras and Thermostat both are sending data to the cloud and controller. With the help of different image processing techniques and sensor camera will take the decision related to face recognition. Thermostat devices are also on and off by variation of temperature.

Answer:

Add an entry to the HOSTS file

Explanation:

A file that is used to add the host name along with their IP addresses is called Host file. In this file all the IP addresses are mapped with their respective host names. Whenever some user tries to access some website, he may use the name of website to access it. The website have both name and IP address of the server, both of these information stored in host file. On GUI the user only see the information of Host name.

If some user only access the IP address of the website instead of the host name. The technician should add the name and IP address of the host in Host file. He should follow the following steps to resolve the problem.

Answer:

The answer is "The code will not be compiled".

Explanation:

Description of the given code as follows:

Answer:

Credibility.

Explanation:

The IMA or institute of management and accounting is one of the largest and most respected group or association of accountants and other financial professionals in the business industry, with the collaborative intent to advance and promote the management and accounting profession.

All members of the association obligatorily adhere to four principles. They are, honesty, fairness, objectivity and responsibility. And they also follow four IMA standards, which are credibility, competence, integrity and confidentiality.

The credibility standard includes disclosing all relevant information that could reasonably be expected to influence an intended user's understanding of the reports, analyses or recommendation.

The IMA standard requiring disclosure of all relevant information for understanding reports, analyses, or recommendations is grounded in the principle of transparency. This encompasses the clear presentation of data and an easily understandable format, adhering to the ISO 9000 Management Categories for quality and continuous improvement.

The IMA standard that includes disclosing all relevant information that could reasonably be expected to influence an intended user’s understanding of the reports, analyses, or recommendations is transparency. Ensuring transparency involves the presentation of monitoring results and data in such a manner that stakeholders can fully comprehend the scope, methodology, biases, and limitations of the research. It is important to consider not only the content but also the format to make sure that the information is accessible and easily understandable.

According to the ISO 9000 Management Categories, part of this transparency involves clear communication and documentation that reveal what the organization planned to do, what it actually did, and the continuous improvement practices that are in place. This principle of transparency is vital to ensure that data, conclusions, and recommendations are fully understood by all stakeholders.

Final answer:

In array operations, most programming languages use array bounds checking to prevent the use of invalid subscripts, ensuring memory safety.

Explanation:

When working with arrays, most programming languages perform array bounds checking, which means they do not allow programs to use invalid subscripts. The correct answer is option 4. Array bounds checking is a safety feature in many programming languages that prevents programs from accessing memory locations outside of the allocated array space.

This is important to prevent errors and potential vulnerabilities like buffer overruns, where an attacker could manipulate the program to execute arbitrary code by overwriting parts of the memory.

Answer:

# 30 + (x -300) * .45ç correct answer

A = 30 #CONSTANT fee for <= 300 minutes

m = int(input("Enter the number of minutes "))

c = 0 # initialize cost variable

if (m>300):

   c = 30 + ((m - 300) * 0.45) #Cost when the minute is greater 300

   print("The cost for ", m, " minutes is $",c )

else:

   print("The cost for ", m, " minutes is $",A )

Explanation:

   c = 30 + ((m - 300) * 0.45) #Cost when the minute is greater 300

First 300 is subracted from the given minute to get the extra minute, and then the extra minute is multiplied by $0.45 after which it is added to the constant of $30 for the 300 minutes

Answer:

Top down design

Explanation:

Top-down design is an approach that is used to break down the problem into the smaller subpart so that it can be manageable into more clear form.

C programming is the example of a top-down approach while C++ is the example of the bottom-up approach.

The advantages of the top-down design approach are:

1) easy to manage

2) easy to find the error

3) easy to debug

Answer:

F8

Explanation:

In Windows PC (e.g Windows 7), Last Known Good Configuration, is an option that helps users to start up their PC if it doesn't start normally. This option is only accessible at boot process by using the keyboard (mouse will not work at this point). So to access this option, the F8 key is pressed repeatedly or held down. This will display some start up menus where the user can use the arrow keys to access the option.

Answer:

Computer System unit.

Explanation:

The computer system unit holds all the other components together and protect them outside elements. The components include motherboard, CPU, hard drive, RAM, video card and power supply.

Answer:

no VLAN number is added to the frame in this design.

Explanation:

As can be seen in the exhibit shown in the picture below it can be said that the in this scenario no VLAN number is added to the frame in this design. Usually in many scenarios the switch or router is in charge of applying a VLAN number, which is a number between 0 and 4095, to every port that has a connection to the switch or router.