Putting all government forms on the city Web site. The correct option is C.
Even though posting official documents on a city website can be convenient for individuals with internet access, it might not be a good strategy for closing the digital divide.
This strategy makes the assumption that every citizen has simple, dependable access to the internet, which is not true for everyone, particularly for those living in low-income areas who are more prone to experience the digital divide.
Those without internet connection would still have trouble getting the required paperwork.
Therefore, The correct option is C.
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Final answer:
The least effective activity to bridge the digital divide is placing government forms online. Instead, holding computer classes and ensuring computers in schools are effective measures.
Explanation:
The LEAST effective activity in reducing the digital divide would be putting all government forms on the city Web site. This is because simply putting forms online may not address the root causes of the divide related to access and skills.
Alternatively, activities like holding basic computer classes at community centers and requiring every city school to have computers meeting a certain standard are more likely to be effective in bridging the digital gap by providing direct education and access to technology.
The development of the original personal computer (PC) was a(n) __________ innovation at the time, whereas adding a different kind of whitening agent to a soap detergent is an example of a(n) __________ innovation.
Answer:
The correct answer to the following question is radical, incremental.
Explanation:
Personal Computer is the system which helps us in official work, in study, in business and organization, in schools and hospitals, etc.
It is one of the good human creations which helps us in every field and every sector, it also used in entertainment. It saves our precious time in which we do other important works.
Java performs ________, which means that it does not allow a statement to use a subscript that is outside the range of valid subscripts for the array.
a. active array sequencing
b. buffer overrun protection
c. array bounds checking
d. scope resolution binding
Answer:
The correct option to the following question is an option (c) array bounds checking
Explanation:
Array bound checking is the checking is the checking of the elements of an array, when the number of the array goes beyond the number of array that is given at the time of declaration of the array.
This time if the programmer executes the program than an error arises that is 'IndexOutOfBoundsException'.
For Example:
//import packages
public class A { //define class
//define main function
public static void main(String args[]) {
int[] ar = {8, 6, 7, 0, 2, 23, 7}; //set integer array type variable
System.out.println("Array are:: "); //print message
System.out.println(Arrays.toString(ar)); //convert array into string
Scanner s = new Scanner(System.in); //creating object of Scanner
System.out.println("Elements enter ::"); //print message
int e = s.nextInt();
System.out.println("Elements are :: "+ar[e]); //print array
}
}
Output:
Array are::
[8, 6, 7, 0, 2, 23, 7]
Elements enters ::
7
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 7
at A.main(A.java:12)
A variable declared to be of one class can later reference an extended class of that class. This variable is known as_________.
a. public
b. derivable
c. cloneable
d. polymorphic
e. none of the above, a variable declared to be of one class can never reference any other type of class, even an extended class
Answer:
Option (D) i.e., polymorphic is the correct answer to the following.
Explanation:
Because polymorphism is the concept of the Object-Oriented Programming in which an object or method having same in name.
Polymorphism is one of the essential features of the OOPs in which the method having the same name but different in their argument or the parameter list, in other words, the items having the same names but different in their working.
The variables declared.
A variable is a symbol and a placeholder for a quantity that may be changed. It may also include a number of vectors and a matrix and a function. They also refer to the set of elements of a function. They can be declared in one class and can be later used for reference to an extended class of the class.
Thus answer is the polymorphic variable. Can be declared in one class and never in another type of class.
The polymorphic includes one or more variants of the specific DNA sequence. the variables Polymorphisms can be sued to explain the strength and with variables and these are much larger in size.
Find out more information about the variable declared.
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In the process view of business, which of the following should be identified when defining the system?
A) Inter-connected processes across functional areas
B) The process-flow analysis approach to be used
C) Only the operations function
D) The vertical nature of the organizational design
Answer:
A. Inter-connected processes across functional areas
Explanation:
Option A is correct
In order to be accredited by the Better Business Bureau, a business is required to publish a privacy notice on its website that includes all of the following elements EXCEPT a. sharing and selling b. updates c. choice d. access
Answer:
Explanation:Option D (Access)
Check Point Management (CPM) is the main management process that provides the architecture for a consolidated management console. CPM allows the GUI client and management server to communicate via web service using ______.
a. TCP port 19009
b. TCP Port 18190
c. TCP Port 18191
d. TCP Port 18209
CPM allows the GUI client and management server to communicate via web service using TCP port 19009.
a. TCP port 19009
Explanation:
Check point management is main security management process of future technology. It works as smart console which covers
1. Security Policy Management
2. Log Analysis
3. System Health Monitoring
4. Multi Domain Management
All communications are made through tcpip address and port. It always as web service where port start with 1900.
Some blades use components of the former Smart Dashboard views. To communicate with management server they always use CPM API use the port 18190. Database sessions, Database revisions, Database domains.
What occurs when you call a method on a reference variable that contains null? Select one: a. An ArrayIndexOutOfBoundsException error b. An ArithmeticException error c. A NullPointerException error d. A ClassCastException error
Answer:
Option(c) i.e "A NullPointerException error " is the correct answer for the given question.
Explanation:
Exception are the run time error in the program.A NullPointerException is the runtime error when the pointer containing the NULL value .This type of exception occur when we call that function on the pointer variable which contains the NULL.
ArrayIndexOutOfBoundsException error occur when we accessing the element which is out of the index or bound so this option is incorrect.An ArithmeticException error occur in the arithmetic operation. Suppose a number is divided by zero then the ArithmeticException error is occured .ClassCastException error occur in the typecasting of a specific object.So this option is incorrect.A ________ is a person or organization that seeks to obtain or alter data or other IS assets illegally, without the owners' permission.
Answer: Threat
Explanation:
Threat is one of the type of possible danger occur in the computer system security and also also exploit the security system that cause various types of possible harms.
Threat is alter any type of data in an organization without the permission of the owner.
The threat can be classified into the different types are as follows:
Computer worm DOS attack Rootkit Computer viruses
You are an IT technician for your company and would like to be able to:
a. Establish a remote server management session.
b. Send encrypted (clear text) transmissions to the remote server.
c. Manage specialized industrial and scientific devices.
Which of the following utilities would be the BEST to use to accomplish these tasks?
You are an IT technician for your company and would like to be able to establish a remote server management session.
a. Establish a remote server management session.
Explanation:
In an organization’s an IT technician to access the remotely the computer from his location he preferred access workstation or desktop or laptop by remote connectivity. If physical workstation or desktop or laptop on working IT technician should visit is requirement.
Purpose of Remote server management session is used by IT technician to troubleshoot the workstation or copy the files to designated workstation or laptop or desktop.
Once remote connection is established IT technician can also transfer files if required.
To access the remote connection network connection is required.
The best utility for establishing a remote server management session, sending encrypted transmissions, and managing devices securely is SSH: Secure Shell. SSH provides encrypted, secure channels over unsecured networks and is essential for maintaining cybersecurity standards.
To accomplish tasks such as establishing a remote server management session, sending encrypted (clear text) transmissions, and managing specialized industrial and scientific devices, the best utility to use would be SSH: Secure Shell. SSH allows for secure network services over an unsecured network by providing a secure channel over an unsecured network in a client-server architecture. It offers both strong encryption and secure remote login capabilities. Before logging in to a remote server via SSH, you need client software on your local computer, the remote computer's address (hostname or IP address), a username, and a password on the remote computer.
Encryption is crucial for protecting communications from eavesdropping. SSH provides an encrypted connection where information is secure between your computer and the server. This encryption safeguards sensitive data, making SSH ideal for securely managing servers and devices. Cybersecurity measures are integral to automate and remotely control systems safely, which includes the encrypted communications provided by SSH.
Compared to alternatives like telnet, SSH is favoured for its focus on security and the ability to encrypt communication to prevent potential eavesdropping. While telnet allows for server connections, it does not encrypt the data transmitted, making it unsuitable for secure communications.
Assume you have the following array: int[] values = new int[15]; What will happen if the following code is executed? int[15] = 20;
a. The value will be added to the array.
b. You will get an ArrayIndexOutOfBoundsException
c. Nothing will happen
d. The array will grow in size by one and the value will be added to the array.
Answer:
You are creating an array "values" which stores 15 integers. And if we will write int[15]=20, we are not following correct syntax. Hence, nothing will happen, and it might however, throw an error that the syntax is wrong.
Explanation:
int[15]=20 is a wrong syntax, and hence nothing will happen or computer might throw an error like that not correct syntax is being used. And if we write values[15]=20, It will certainly throw ArrayIndexOutOfBoundsException as the maximum length is fixed to 15 and values[14] and not more than that.
The use of an information system to support the sharing of content among networks of users related by common interests is termed __________.
A. media networks
B. online communities
C. common media systems
D. social networks
E. social media information systems
Answer:
The answer is E, Social media information system.
Explanation:
What makes the answer unique is the fact that the system only supports information shared within a specific group of local network users.
By definition, Social media information system is an information technology tool that assists in the reversible distribution of information or digital content among people of like and similar network.
____ documents consist of the text to be displayed on a Web page, together with a number of special characters: tags that achieve formatting, special effects, and references to other similar documents.
Answer:
HTML
Explanation:
HyperText Markup Language ( HTML ) -
It is the foundation block of the Web page , which gives the main frame and structure to the web page .
It is basically the type of language which is coded and generates a web page , and many web pages combine together to make up a web site in the internet .
Many features like , formatting , color , fonts , special effects and special characters can be used in a coding of the HTML .
All formulas that begin with =IF will
A. change the formatting of a cell in a specific way if certain conditions are met.
B. return a specific value, calculation, or message if certain conditions are met.
C. always copy the contents of the adjecent cells if they contain data.
D. remove contents from a cell if they will likely cause an error during calculations.
Answer:
return a specific value, calculation or message if certain condition met
Explanation:
"if" is used for conditional statements that means, do some work if the condition is met against that logic.
e.g.
If (a > 5)
{
Show "a is greater than 5"
}
so if we put a= 6 than condition met and given statement will be shown on out put as "a is greater than 5".
Which of the following tools enables users to connect to a remote computer, including servers with no interaction required from the remote computer, so that they can interact with the Windows desktop and applications?
a. Remote Desktop
b. Remote Assistance
c. Computer Management console
d. Computer Assistant
Answer:
Remote Desktop
Explanation:
This is a software, that enable you to connect with a remote computer with all access. e.g. Team Viewer
A bakery collects data on sales. Each sales record includes the date of the sale and some metadata about the items that were part of the sale. The data includes: the names of the items sold, the types of items sold, the number of each item sold, and the price of each item sold. Which of the following CANNOT be determined from the bakery's data set?A. The total income from sales the bakery received in the past month. B. Which customer most frequently purchases bread. C. The item bought in the highest quantity in the past week. D. Days when certain items sell the most.
Answer:
B. Which customer most frequently purchases bread.
Explanation:
As per the scenario, the data we are receiving from the sales record of the bakery is :
The date on which the items are sold
Each items name which are sold
The number of each item sold and
The price of each item sold
These data are required to estimate how much the company has earned the profit during a given period of time.
So from the above scenario, there is no data given about the customer i.e customer name, customer number, etc. So there is no chance to track the details of a customer purchase history.
Therefore, the most appropriate answer is option B
ASAP PLZ!!! Select the correct answer.
The sales team of an organization prepared a report using mined data. They had an issue of presenting a large amount of data on a small screen. Which data mining issue did the sales team face?
A.
security issue
B.
user interface
C.
web mining
D.
multiple sources
Final answer:
The correct answer to the data mining issue the sales team faced is 'B. user interface,' which concerns the efficient presentation of large data sets on small screens.
Explanation:
The correct answer to the student's question about the issue faced by the sales team when trying to present a large amount of data on a small screen is B. user interface. This problem is not related to security issues, web mining, or the handling of multiple sources of data, which are common concerns in data mining. Instead, the user interface is critical in determining how effectively the mined data can be displayed, especially when screen size is limited. Presenting complex data on small screens requires a user interface that is clean, efficient, and capable of highlighting the most important information without overwhelming the viewer.
Many company websites are now designed to do more than just sell a product. These websites, known as __________ websites, attempt to build closer customer relationships and generate engagement with and between the brand and its customers.
Answer:
brand community
Explanation:
Many company websites are now designed to do more than just sell a product. These websites, known as brand community websites, attempt to build closer customer relationships and generate engagement with and between the brand and its customers. These online communities bring together consumers who have shared interests in a brand or product. One advantage of online brand communities is that they reduce customer support costs as the business has more engagement with their customers.This also helps the business to retain customers through brand improvement centered around the customer's actual needs.
What feature, new to Windows Server 2012, provides the ability to find identical sets of data on a SAN-based storage array and reduces duplicate sets down to a single instance in order to reduce space?
Answer:
Data De-duplication
Explanation:
Data De-duplication is a feature that can help reduce the impact of redundant data on storage costs.
When enabled, Data De-duplication optimizes free space on a volume by examining the data on the volume by looking for duplicated portions on the volume. Duplicated portions of the volume's data set are stored once and are (optionally) compressed for additional savings.
Data De-duplication optimizes redundancies without compromising data fidelity or integrity.
What is a computer network that provides connectivity in a geographic area or region larger than that covered by a local area network, but smaller than the area covered by a wide area network?
Answer:
The correct answer for the given question is "Metropolitan Area Network"
Explanation:
The metropolitan area network connect the user with a geographic area of the size of metropolitan area.Metropolitan area network connect LAN i.e " local area network " to a single larger network thats provide efficient connection to the WAN network.Their are many advantage to use metropolitan area network which are mention above .
Provides the better security then other network.Cheaper lost when we connect MAN with WAN.If we use MAN network then data will be fastly transferred.Patrick is creating a form for his Web site, and he wants to have visitors provide their names. Which HTML5 code would ensure that users enter their first names prior to submitting the form?
Answer:
required is the HTML5 keyword that will be used. See the snippet in the explanation.
Explanation:
<form>
<label>FirstName</label>
<input type="text" name="firstname" required>
<button>Submit</button>
</form>
The above snippet will not allow the web page to be submitted until the firstname field is filled with text.
how can you create fades with the smart tool? How can you specify the types of fade curves that are used with the smart tool?
Answer:
The correct answer to the following question is:
To create fades you can click and then drag the end of the clip with a smart tool.
Fade Dialog Box is the fade curve.
Explanation:
Smart Tool is an application which also provide their users with the features of the quick access menu by which they can easily access their programs or the software.
By using smart tool the user also creates a crossfade.
Write some code that reads a value into the variable name then prints the message "Greetings, NAME" on a line by itself, where NAME is replaced the value that was read into name. For example, if your code read in "Rachel" it would print out "Greetings, Rachel" on a line by itself.
Final answer:
To read a value into a variable and print a message in Python, use the input() function to get the value from the user and the print() function to display the message. Concatenate the variable containing the value with the desired message using the '+' operator.
Explanation:
To write code that reads a value into a variable and prints a message, you can use the input() function in Python. Here is an example:
name = input("Enter your name: ")
print("Greetings, " + name)
In this code, the input() function prompts the user to enter a value, which is then stored in the variable name. The print() function is used to display the greeting message, where the value of the name variable is concatenated with the string "Greetings, ".
What is the main advantage to using Java?
This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A. It does not require a compiler.
B. It is platform agnostic.
C. It uses a 'write once, run anywhere' philosophy and does not need to be tested across multiple systems.
D. It is optimized for use primarily on the Windows operating system.
Answer:
The correct answer to the following question is an option (B) It is platform agnostic.
The attribute is controls="controls".
Explanation:
JAVA is the programming language which reliable, fast and secure.
Java is the platform-agnostic, which means the java programming language is the platform-independent, but the JVM(java virtual machine) is not the platform-independent it means it is platform-dependent and every operating system has its own Java Virtual Machine.
Java programs can be runs on the different Operating System. It was designed by the Sun Microsystems and later, it was occupied by the Oracle which is easy to learn and write programs in it.Which of the following statements about C++ arrays is true?A.Array components cannot be of floating-point types.B.The index type of a one-dimensional array can be any data type.C.An array component can be treated as a simple variable of its component type.D.a and b aboveE.a, b, and c above
Answer:
The answer is letter C. True
Explanation:
The true statement is an array component can be treated as a simple variable of its component type.
A ____ search starts looking in the middle of a sorted list, and then determines whether it should continue higher or lower.
Answer:
The correct answer to the following question is binary.
Explanation:
The binary search is the type of algorithm or program in which the user find their items from the sorted list.
Binary search is the search in the sorted list or an array which is rapidly divided in half interval search.
Steps of the binary search:
Firstly, read the array or the list of the elements.Then, arrange them in the sorted array or the list.Then, in the sorted list compare that item which you want to search with the middle element of the array or the list. By using formula:middle_element=(first_element + Last_element)/2Then, if both of the elements are same then, you have found that element.Then, if the element is not found than we compare that item is greater or the smaller from the middle element.Then, if that item is smaller than the middle element than search left side of the sorted list and repeat 2,3,4,5 steps and if not smaller or it is greater than that element than search right side of the sorted list from the middle and repeat 2,3,4,5 steps. by using formula if less than middle: First_element = middle_element + 1, otherwise Last_element = middle_element - 1Then, the element is successfully found, if not then that search item is not in the give array or the list of elements.How does voting help in a social news site? A. By improving the website's ranking, thereby increasing traffic to it B. By increasing the site's visibility on search engines C. By gathering financial support from political parties D. By making the site accessible on various browsers
Answer:
by improving the website's ranking, thereby increasing traffic to it.
Explanation:
As the ranking of the website is increases, it will be visible to more number of users. As the number of users increases on website, they will help in voting.
Words used by a system that cannot be used for any other purpose are called __________ words. For example, in oracle sql, the word initial cannot be used to name tables or columns
Answer:
Reserved words
Explanation:
Reserved words are words that have predefined meaning in a system and cannot be use for another purpose like naming. Reserved word also contain keywords; that is, key words are reserved words.
Proper input validation is an effective means for preventing SQL injection attacks A) TrueB) False
Answer:
The answer to this question is "True".
Explanation:
The term SQL injection is part of the database. It is a software injection technique that is used for data-driven software where unauthorized SQL commands are added into the run-time input field. In the SQL injection user input data directly by SQL query to the web page or web application that has a SQL Injection vulnerability.
That's why the answer to this question is "True".
A small business named Widgets, Inc. has hired you to evaluate their wireless network security practices. As you analyze their facility, you note the following using a wireless network locator device:
a) They use an 802.11n wireless
b) The wireless network is broadcasting an SSID of Linksys.
c) The wireless network uses WPA2 with AES security.
d) Directional access points are positioned around the periphery of the building.
Based on this information what should you recommend your client do to increase their wireless network security?
Answer:
disable SSID broadcast and change the network name
Explanation:
Based on my experience with information technology and wireless networks my recommendation would be to disable SSID broadcast and change the network name. Disabling SSID will prevent the network name from appearing on devices that are searching for a network to connect to, and by changing the name it will also prevent anyone who knows the previous name from connecting unless they know the new name. Both of which will drastically increase security.
Final answer:
To enhance Widgets, Inc.'s wireless network security, it is recommended to change the SSID, disable SSID broadcast, and implement MAC Address Filtering.
Explanation:
To increase the wireless network security for Widgets, Inc., I would recommend the following steps:
Change the SSID: Broadcasting the manufacturer's default SSID makes it easier for attackers to identify the network. Changing it to a unique name enhances security.Disable SSID Broadcast: Disabling SSID broadcasting adds an extra layer of security as the network won't be openly visible to unauthorized users.Implement MAC Address Filtering: By configuring the wireless access point to only allow specific MAC addresses, you restrict unauthorized devices from connecting to the network.Sandra has been working for six months at TUV Technologies. During that time she has compiled an impressively long list of names, addresses, phone numbers, and products purchased by customers. To access and search through this information quickly and efficiently, she could store it in a(n) _____.
a. operating system
b. information browser
c. database
d. expert system
Answer:
The answer is letter C. Database
Explanation:
To access and search through this information quickly and efficiently, she could store it in a(n) Database