Case-Based Critical Thinking Questions​Case 1: Tony’s Pizza & Pasta​Tony’s Pizza & Pasta restaurant uses an application to update and display menu items and the related price information.Which of the following statements assigns the daily special of lasagna to Tuesday? a.
strSpecial(5) = "rigatoni"

b.
strSpecial(6) = rigatoni

c.
strSpecial(5) = rigatoni

d.
strSpecial(6) = "rigatoni"

The two main purpose of S/MIME are digital signatures and encryption

Explanation:

The Secure Multipurpose Internet Mail Extension is used to protect the data that is the data will be encrypted and it is used in security purpose and gives authentication at the receiver and at the sender side

This public key also allows the users to digitally sign the mail and check for the fraudulent in cases thus it allows the digital signing of mails and envelops the data and it is defined in detail in the RFC 3369 and 3370

This has now been also layered in the Cryptographic message syntax

Engineers who are involved in product design and manufacture of computer-aided should have enough knowledge in circuit and auto cad electronic design.

Explanation:

He or she should have mother board, voltage in or out extra. Person who develops should enough knowledge on circuit design which capacitor, resistance and voltage and processor capacity.

Each design they have first simulates and tested and result should be recorded. On simulation test success design is made.

There is third party software also available for design the circuit and gives the tested results as report.

Answer: Non-functional

Explanation:

Non-functional requirement(NFR) are the the requirements that evaluates operation of any particular system.It consist of several factors for judging the system such as security, reliability, quality, utility, maintainability etc.These parameters depicts about how a system will perform the tasks.

Other options are incorrect because function requires are used for depicting about specific and certain function in system. Performance requirements deal with the parameter of operation execution.

Correctness and standard requirement are measure for correcting system and general needs in a system respectively.

Answer:

Non-Functional Requirements are the correct answer to the following question.

Explanation:

NFS(Non-Functional Requirements) is referred to the attribute of the system and it serves the design of the computer system side to side the not similar uncompleted works or matters because the following reliability, testability, performance is not the features of the computer system.

So, that's why the following option is correct.

Answer:

Explanation:

If we use bracketing, we must take three pictures of the same place, but we must take it with different exposures.

In this particular example we have an exposure of f/16 at 1/125 shutter speed, first we must take underexposed picture with exposure of f/22 at 1/125 shutter speed or exposure of f/16 at 1/400 shutter speed, then we take an overexposed picture with exposure of f/8 at 1/125 shutter speed or exposure of f/16 at 1/50 shutter speed.

The last step is taking the three pictures and use the option bracketing in an editing photo tool, there are cameras that have this option to take 3 pictures automatically.

Answer:

Internet or online data.

Explanation:

There are different sources of data, through questionnaire, database, online etc.

Questionnaires are writing or printed guides to data collection given to individuals to give answer to the questions based on their perspective. For a questionnaire to be ready, questions are formulated, typed and printed with copies. The questionnaires are taken to the target subjects. The time taken to implement this can be overwhelming. Databases on the other hand needs paid skills and time to setup.

The internet has readily available resources, anybody can access its unlimited resources with just an internet connection.

Answer:

Root

Explanation:

Linux is an open source operating system which receives command from the user and communicates with the hardware, and in Linux the root directory is the top level directory that contains all other directory, it is not recommended to create files and folders in  the root directory because the commands the user enters may change files that the operation system may depend on for usage.

Answer:

The correct answer to the following question will be Error-detection.

Explanation:

Error-detection: The detection of errors caused during the transmission from the transmitter to the receiver by damage and other noises, known as Error-detection. This error-detection has the ability to resolute if something went wrong and if any error occurs in the program.

There are mainly three types of error-detection, these types can be followed:

There are two methods for error-detection, such as:

Answer:

Option 1 and 3 i.e., Google Firebase and Google Play is the correct answer.

Explanation:

Because david started a business and he creates web application for the sales of the their business then, he required those two applications for tracking and by which the other users get their application.

Answer:

Both keep email on an email server by default is true about POP3 and IMAP for incoming email

Explanation:

POP3 and IMAP have used setting parameters for incoming email in MS-outlook and lotus domino to receive emails for the end-user.

Normally pop3 will nor keeps mail in emails in the server. once the end-user receives mails for the specific account it deletes emails from the email server.

But IMAP keeps mail in the email server. So the end-user can retrieve the old emails in case he formatted or lost emails.

But email account has some limitation in size. If it is IMAP setting period cleaning should be done in the email server. If it is not done the end-user will not receive any email unless or until deleting the old emails.

Best method is to have pop3 account. But in pop3 still setting can be done in email server not delete for specific period of time.

Answer:

The correct answer to the following question is options A, B, and D.

Explanation:

Base Transceiver Station (BTS) is an apparatus that works wireless communication between the network and user equipment (UE - Mobile phones (handset), wireless network computers). Wireless technologies like wi-fi, GSM, CDMA, etc.

Some elements of BTS :

So the above are the elements of the BSA, then it also having the characteristics related to these elements like it definitely connects to a cell network, sends phone or mobile phone and microwave signals to cellular providers but it isn't able to send the signals to the recepients.

A Base Transceiver Station (BTS) is connected to a cell tower, sends signals to the provider's Mobile Switching Station (MSS), and broadcasts weak microwave signals.

The characteristics of a Base Transceiver Station (BTS) are:

Answer:

Black box testing

Explanation:

Black box testing is a software testing method where the tester(QA) is provided with minimal information (in this scenario just the company domain name, website and IP address) so as to test just the input and output of the SUT (Software under Test) and he/she does not need to worry about internal code structure of the SUT.

Answer:

LED is the correct answer for the following question.  

Explanation:

LED is a display that is used in the Laptop screen which is a type of blacklight technology. Blacklight technology is a technology that is used to increase readability when the light is low.

An LED display is used in a modern laptop. It is a flat panel display. Its brightness is so high and allows a user to use it in the presence of the sunlight. It is designed in 1962 for the first time.

The above question asked about a blacklight technology that is used in a laptop device which is the LED display used in a modern laptop. Hence the answer is LED

Final answer:

The commonly used backlight technology in modern laptops is LED (Light Emitting Diodes), which provides illumination for the display's pixels, allowing for control over the color and brightness of the image.

Explanation:

In flat-panel displays, such as those found in laptop computers, tablets, and flat screen televisions, a light source at the back of the device illuminates the screen. The light from the LEDs travels through millions of tiny units called pixels, which consist of three cells with red, blue, or green filters. Each cell can be controlled independently, allowing the voltage applied to the liquid crystal in each pixel to adjust the amount of light passing through the filters, thereby varying the display's picture contrast.

This LED technology is prominent among laptop and notebook computers, offering advantages like lower power consumption and a slimmer profile compared to the older CCFL (Cold Cathode Fluorescent Lamp) backlighting. As technology advances, developments such as revamped E Ink technology are expected to provide even more enhanced display capabilities, such as displaying color and multimedia/hypermedia content.

Answer:

True

Explanation:

Answer:

The tag which allows you to tell Google Ads which specific customer actions should be tracked as a conversion is:

A) An event tag

Explanation:

Answer: Daughter board

Explanation:

A daughter board is refers to the circuit board and it is basically connected to the motherboard directly without any interruption.

It is also known as a daughter card which plugs and then extended the circuitry by connecting with the another circuit board. A mezzanine card and the riser card are the examples of the daughter board that used in the system.

According to the question, the riser card basically plus into the unique socket or the slot in the board and this is known as the daughter board.

Therefore, Daughter board is the correct answer.          

Answer:

4) Both (a) and (b).

Explanation:

In addition to regular classes, Java has abstract classes. An abstract class is like a regular class. You can also define fields and methods in an abstract class, while at the same time, you cannot create an object or an instance of an abstract class. Abstract classes are designed to provide basic functionality for derived classes while derived classes required to implement this functionality.

A derived class must override and implement all abstract methods that are in the base abstract class. Therefore answer a (1) is correct.

Access modifier for the field a was private which means it has to be provided with accessor methods to obtain/modify its value. Therefor answer b (2) is correct as well.

Answer:

Hacktivists

Explanation:

Hacktivists are individuals who gain unauthorized access to computer networks or information, then use unruly ways to effect social or political change. Hacktivism started as a way of protesting online to effect a change by pushing for a certain outcome. This saw the building of websites such as wiki leaks. Although hacktivists are not entirely driven by malicious intent they employ some tactics used by hackers to drive their message across.

Answer:

B. Home

Explanation:

In Microsoft Access's database the home tab contains the text formatting group, a feature for formatting texts, it also contains clipboard, sort and filter, and find. the tab provides a place to perform common or repetitive tasks done in MS Access. Access is a database management system provided by microsoft.

Answer:

The following statement is True.

Explanation:

Because in the powerpoint presentation, the outline pane is the icon that is next to the slide number which signifies the highlighted slide in which the user is selected. The PowerPoint presentation is an application or software in which the users create their presentation for the offices, schools, and colleges, etc on the slides.

Answer:

True

Explanation:

True

outline pane in power point is a type of navigation panel which major function is to give a broad view of the current document, to take overview  of an alignment, or for any change.

It is available on view tab  under the heading of presentation views group. it appear on the left side of the screen with different heading to operate.

Answer:

True

Explanation:

There are companies like Google, Amazon and Microsoft that renders cloud services. There are different type of cloud computing, they platform as a service (paas), Infrastructure as a service (IaaS) and software as a service (SaaS).

Platform as a service is a type of cloud computing that provides a platform for its users to run, develop and maintain applications without having to build and maintain the infrastructure for developing and launching applications.

Companies like Google offers these services to users range from a personal project to a company of 500 personnels, charging for individual access to the service.

Answer:

def get_first_name( ):

   My_name = input('Please What is Your Name')

   return My_name

Explanation:

In Python Programming Language, we define the function def get_first_name

The function receives no parameters.

On line two, the function uses the input function to request for a users name and assigns

On line three, it returns the the name entered by the user.

Final answer:

The function 'get_first_name' asks the user to enter their first name using Python's input function and returns the value entered by the user.

Explanation:

To create a function named get_first_name that prompts the user to enter their first name and returns it, you can use Python's input function. Below is a step-by-step example of how the function might look:

def get_first_name():
   # Prompt the user for their first name
   first_name = input("Please enter your first name: ")
   # Return the entered first name
   return first_name
When you call the get_first_name function, it will ask the user to enter his or her first name and store the input in a variable. After that, it returns the stored value when the function completes.

Answer:

This problem consists in how you can search for the telephone number of x person in a directory. We try to make it as simple as possible, and in a general way; Without declaring variables or anything, we only did the process necessary to locate a number.

First we made the algorithm

1.Start

2.Go to the section of the municipality where the person lives

3.Locate the first letter of the first surname.

4.Locate the full last name

5.Find the second last name

6.Find the person's name

7.Find the phone

8.End

To make the flowchart we use 'Raptor'

 and so we left the diagram

   What we take into account first is to locate

the section in which the person we are looking for is located,

then go to the section with the initial letter of the first surname,

then look for the full last name,

and since there are many people with that last name,

we look for the second last name and lastly the first name; And so we got to the phone.  

Therefore, in the flowchart, at last we add all the variables to reach the telephone, because this is the case in a directory; You add all the steps you did and as a result you get the phone number of the desired person.

Answer:

Following are the  Statement in the Java Language .

Scanner out = new Scanner( System.in); // creating the object

datum = out.nextInt(); // Read the integer value bu using the instance of scanner class

Explanation:

In the Java Programming Language The scanner class is used for taking the user input from the standard input The definition of scanner class is java.util package means that if you taking the input by using scanner class firstly importing the predefined package i.e Java.util.

The description of the above code is given below

Answer:

C. can boost server utilization rates to 70% or higher.

Explanation:

Virtualization -

It is the process of running virtual instance of the computer in the abstracted layer from the very actual hardware , is known as virtualization .

In this process multiple operating system can be operated on the single computer setup , it is useful for increasing the speed of the program.

Hence, from the question,

The correct statement with respect to virtualization is C. can boost server utilization rates to 70% or higher .

The correct answer is option C, stating that virtualization can boost server utilization rates to 70% or higher by allowing multiple virtual machines to operate on a single physical server. Virtualization benefits include efficient resource management and improved server scalability.

Virtualization in computing refers to the creation of a virtual version of something, such as hardware platforms, storage devices, and network resources. It enables one physical machine to be divided into multiple virtual machines, each capable of running its own operating system and applications. The main benefits of virtualization include increased server utilization, better resource management, and improved system scalability.

The correct answer to the question is option C, which states that virtualization can boost server utilization rates to 70% or higher. This is due to the fact that virtualization allows multiple virtual machines to operate on a single physical server, thus maximizing the server's computing potential. Options A, B, and D are not accurate representations of virtualization.

Virtualization technologies are fundamental in modern computing infrastructures such as cloud services, where resources are dynamically allocated based on demand. Using concepts developed from foundational research in operating systems, virtualization effectively manages resources such as CPUs, memory, and storage to optimize performance and efficiency. The Atmosphere system is an example of how clusters of physical computers are allocated into virtual machines with various capacities, allowing for a more efficient and scalable utilization of resources.

Answer:

The following statement is False.

Explanation:

The following statement is incorrect because if the user create its slideshow in the MS PowerPoint or any other presentation application or software then, they can easily edit or rearrange the following thing any time that is written by the user in the slide of the presentation, so there is not any difficulty to edit or rearrange things.

Answer:

D. Social engineering.

Explanation:

In IP spoofing, ip packets with a false ip address source is created with the sole intent on impersonating a client system in a network.

MAC (media access control) address spoofing is similar to ip spoofing, but is related to stealing MAC integrity to impersonate a system.

So, man in the middle security attack is very much related to an active member of a company planting security threat codes to gain access to restricted networks.

Social engineering clearly describes this scenario, as the culprit is not a member of company but played on the ignorance of a member.  

Answer:

First, you need to start the OSPF process by executing the command:

Router (config)# router ospf {process-ID#}

Then, you have to instruct the router to advertise the networks that are directly linked to it by entering this network command with the area ID number for that network:

Router (config-router)# network {192.168.10.0} {255.255.255.0} area {0}

The command will advertise ONLY the 192.168.10.0/24 is

router ospf <process-id>

network 192.168.10.0 0.0.0.255 area 0

To instruct OSPF to advertise ONLY the 192.168.10.0/24 network in Area 0, use the network command in OSPF router configuration mode.

The specific command use depends on the router's OSPF process.

Assuming you are using Cisco IOS, the command would be:

router ospf <process-id>

network 192.168.10.0 0.0.0.255 area 0

In this command:

<process-id> should be replaced with the OSPF process ID on the router.

`192.168.10.0` is the network address you want to advertise.

`0.0.0.255` is the wildcard mask, which means the network is 192.168.10.0/24 (since 255.255.255.0 is the subnet mask for /24).

`area 0` specifies that the network should be advertised in Area 0, which is the backbone area in OSPF.

This command will advertise ONLY the 192.168.10.0/24 network in Area 0 and no other networks.

Learn more about OSPF here:

https://brainly.com/question/33618289

#SPJ3

Answer:

Invalid, must contain one number

Explanation:

The program will assign ILOVEPYTHON to the password variable and start checking the cases stated below.

password.isalpha(): is true for the given password value and the code will execute, the display will show "Invalid, must contain one number." and it will bypass the elif and else statements.

I hope this answer helps.

Answer:

The first option can be inferred.

Explanation:

IP address stands for Internet Protocol Address and is assigned to every device that is connected to a computer network or the internet so that they can be identified and located.

The fact that the IP addresses are starting with 192.168 means that they are private IP addresses and is assigned by the router. Since both host A and host B have IP addresses starting with 192.168, it can be inferred that they are both on the same network.

I hope this answer helps.

Answer:

Guardians or Administrators

Explanation:

In process-based DO/S, resources are controlled by servers called Guardians or Administrators.

The servers are used for high level corporations and for sharing of actions and data. They are responsible for providing services to the requestors.