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Programming Questions and Answers February 10, 2020

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greedy strategy

8 0 2 . 1 1 Beacon Frames are used for what purpose?

What is the precedence order for Spark property configuration, where configurations set programmatically take the highest precedence, followed by those set in the spark - submit command, and finally, the configurations set in the spark - defaults.conf file? Properties related to the application Application name Application version Setting how many

Given the term 'Linux' occuring in 8 9 2 documents out of a corpus of 6 5 3 0 documents, with all documents containing the term belonging to the category 'Tech' - if only 8 9 2 documents are categorized as 'Tech', what is the mutual information between the term 'Linux' and the category 'Tech'?

The complement of 1 is 0 .
The complement of 1 is 0 .

Create a class named GiantInt with the following constructors: GiantInt ( string numberString ) ; GiantInt ( string [ ] numbers ) ; 5 . Implement the constructor: GiantInt ( string numberString ) ; It should accept the following number formats in string: var n 1 = new GiantInt ( 2 3 0 0 7 9 9 9 0 0 0 ) ; var n 1 = new GiantInt ( 2 3 , 0 0 7 , 9 9

The degree of a relationship is the number of attributes that are associated with it . True False
The degree of a relationship is the number of

Why is it essential to address ethics in AI development? To ensure Al applications are fair, transparent, and do not cause harm To slow down technological progress To make the technology more expensive To increase the complexity of Al models
Why is it essential to address ethics in AI

cab both enter a critical section guarded by

Create a view named popular _ technicians that lists the artists ( on screen and offscreen ) that worked in more than 1 movie. Provide the number of movies that artists worked. This view should return the result set by joining movies, artists and movie _ cast tables. Retrieve title columns from the Movies table. Expected Output after querying the
Create a view named popular _ technicians that

Constraint sattisfaction problems algoritms AC 3 python code

If the input ( 1 1 1 0 0 0 ) to the S - box S 3 , then the output is . 3 0 a . 1 1 0 0 b . 1 0 0 0 c . 0 1 0 1 d . 1 0 1 0 e . None of these

is a method of confirming the identity of a user, process, or device ( ofter prerequisite ) to allow access to resources in an information system. is a method of converting an original message of regular text into an er text.
is a method of confirming the identity of a user,

Question One Given below is a Java method to remove a node from a binary tree. Your task is to: A . Write a detailed explanation for each block or segment of the provided code. A block or segment is a logical grouping of lines that perform a specific task or operation together. B . Ensure your explanations are clear, concise, and demonstrate your

Please write a canvas.c file in C unit that passes all 6 tests in canvastest.c while using the function signatures in canvas.h canvas.h: #ifndef CANVAS #define CANVAS #include " . . / tuple / tuple . h " / * canvas related API * / typedef struct canvas { unsigned int channels; unsigned int width; unsigned int height; unsigned int * pixels; }
Please write a canvas.c file in C unit that

Which of the following are characteristics of a circuit - level gateway? answer Stateless Filters by URL Stateful Filters IP addresses but not ports

Why might normalization lead to increased speed of learning? Group of answer choices It reduces the number of features It simplifies the learning algorithm It increases the dataset s dimensionality It ensures feature values are within a standard range

What does the following code produce as its output? import datetime x = datetime.datetime ( 2 0 0 0 , 1 0 , 1 1 ) print ( x . year ) print ( x . strftime ( " % B " ) ) 2 0 0 0 October 2 0 0 0 November November 2 0 0 0 October 2 0 0 0

public class Book { private int pages; public int getPages ( ) { return pages; } / / There may be instance variables, constructors, and methods not shown. } The following code segment is intended to store in maxPages the greatest number of pages found in any Book object in the array bookArr. Book [ ] bookArr = { / * initial values not shown * / }

network controls its own administration, resources, and security.

regulargrammar that generates the language.

Why do IoT devices pose a greater security risk than other computing devices on a network? radio _ button _ unchecked Most IoT devices do not require an Internet connection and are unable to receive new updates radio _ button _ unchecked IoT devices require unencrypted wireless connections radio _ button _ unchecked IoT devices cannot function on

The goal of testing is to make sure the application works with invalid data find all errors in the application fix all errors in the application make sure the application works with valid data
The goal of testing is to make sure the

Help me fix the errors in this code sample:
Help me fix the errors in this code sample:

Question 1 Consider the following CFG: S a S | b a Prove that this generates the language defined by the regular expression a * * b a
Question 1 Consider the following CFG: S a S | b

simplified boolean function

lay based scenario for 2 years old that will foster cognitive development

For a remote future possibility, we use the... First Conditional Second Conditional
For a remote future possibility, we use the...

If you do not specify the null status using NULL or NOT NULL, then NOT NULL is assumed True False

IN PYTHON ONLY For this case, you need to apply the decision rules and cutoff probability of 0 . 5 from Section 4 . 3 Links to an external site. to classify the two loans in Table 1 0 of the article Should This Loan be Approved or Denied? : A Large Dataset with Class Assignment Guidelines Links to an external site. Links to an external site. as

Which of the following is not part of a Discrete - Event model? attributes catagories entities events

Question 4 1 p t s In general, graphics should tend toward the horizontal, greater in height than length. True False
Question 4 1 p t s In general, graphics should

A solution that allows to control access to a shared transmissions medium in 8 0 2 . 1 1 networks is _

What is Incorrect about cyclomatic complexity A: It is greater than the number of independent paths B:Its equal to the number of regions in a flow graph C:It is a software metric that provides a quantitative measure of the logical complexity of a program D:It represents the minimum number of test cases that you should develop to achieve 1 0 0 ^

a right linesr regular grammar can generate the language

is descriptive data that characterize other data in a database or information system to create a clearer understanding of their meaning and to achieve greater reliability and quality of information. a . Metadata b . Data definition c . Query d . Mask Identify the appropriate data model that addresses the data requirements and ensures data are
is descriptive data that characterize other data

* Mika Software License * Mika Software License By Carnegie L Edition : 1 7 Publisher : CARNEGIE L ISBN 1 3 : 9 7 8 1 6 0 9 7 2 9 8 9 9

Write a program that prints the product of two selected numbers from a line First line of input contains the number of lines to follow First number of each following line contains the number of integers ( n > = 4 and n < = 1 0 0 0 , ) that follow in the line Those n integers ( each integer > = 0 ; < = 1 0 0 0 ) follow till the end of the line (

Business data processing was an early application domain to develop after numerical calculations True False

An R _ _ _ _ _ _ _ _ _ document can include descriptive text, R code, the data sources, and the results of the tests. Question 2 0 options: eportPlus Documenter Information Markdown

/ / There are three behaviors of interest for MinMax.min: / / / / 1 . If the first parameter is smaller than the second, the / / first parameter is returned. / / 2 . If the first parameter is equal to the second, either / / parameter is returned / / 3 . If the first parameter is greater than the second, the / / second parameter is returned. / / /

Research: Explore recent reports, articles, and case studies focusing on AI - driven cyber threats to businesses. Pay particular attention to types of AI - powered malware, phishing attacks, and data breaches. Include reputable sources such as cybersecurity think tanks, government reports ( e . g . , FBI Cybercrime report FBI _ IC 3 2 0 2 3

Assume that list 1 is an object of class type KWArrayList 1 2 3 4 5
Assume that list 1 is an object of class type

why does it keep giving me read marks help me solve it please
why does it keep giving me read marks help me

Question 1 3 . ORIG 3 2 0 0 LDI R 1 , num 1 LD R 2 , num 2 JSR NAND LEA R 5 , num 1 STR R 3 , R 5 , # 3 HALT NAND AND R 3 , R 2 , R 1 NOT R 3 , R 3 RET BASE . FILL x 3 3 0 0 num 1 . FILL x 3 3 0 1 num 2 . FILL 3 3 0 2 . END Contents of memory: Find Content of R 1 at the line of code LDI, R 1 , num 1 ; in the above assembly language code: x 3 2 0 A
Question 1 3 . ORIG 3 2 0 0 LDI R 1 , num 1 LD R

Which privilege allows a user to reference a relation when specifying integrity constraints?Question 4 6 Answera.SELECTb.REFERENCESc.INSERTd.MODIFYe.None of these

HTM QUESTIONS: Semantic Markup: Explain the concept of semantic markup in HTML . Provide examples of semantic tags and describe how they differ from non - semantic tags. Discuss the importance of using semantic markup for accessibility and SEO. Form Design: Design a registration form for a website using HTML . Include fields for the user's name,
HTM QUESTIONS: Semantic Markup: Explain the

Under which Canvas tool will you find Advanced Loop activity in Automation Studio? Files Assign and Write Flow Controls Complexiterators
Under which Canvas tool will you find Advanced

Setting up the NS record for a child zone in a parent zone is called q , : Domain delegation Domain management Registrar DNS resolution
Setting up the NS record for a child zone in a

Which types of resources can be managed using Azure AD Privileged Identity Management? Only Azure roles Azure AD roles and Azure roles Only Azure resource groups Only Azure AD roles
Which types of resources can be managed using

why is my image not showing in my html file?

A marketing agency has implemented a new compliance recording and monitoring program after a sensitive information bridge resulted in a steep regulatory fine what is the characteristics of compliance monitoring select the two best options

On a public cloud, all communications between cloud services occurs on the same provider network to support customer monitoring and filtering. A . True B . False
On a public cloud, all communications between

what are the different schema

Question 4 You run the Test - NetConnection command on a Windows PC while only providing a host name. As a result, what default action does the command use? 1 point Network address translation Name server lookup IMCP eEcho request Private tunnel

The three domains used to assess the strength of a body of evidence are quality, quantity, and usability. Group of answer choices True False

Which of the following NAT implementations maps a single private IP address to a single public IP address on the NAT router? answer Dynamic NAT Many - to - one NAT Static NAT IP masquerade

Consider a system of 2 , 3 , 4 , and 5 particles. How many pairwise particle - particle interactions will there be ? What about 1 0 or 1 0 0 particles? Consider a system with a density of 1 . Using this density, how many particles are in a sphere with radius 1 , 2 , 5 , and 1 0 units? ( These are math problems, you don t have to use programming to

Which of the following are reasons for storing data in a data warehouse? Select all that apply. By storing all of the data, users can create different exploratory queries. The data can act as a single source of truth. It allows one to remove noise from data by filtering and cleaning data.

8 . Which ADO.NET object is used to execute a parameterized SQL query and return aSingle value?A . SqlCommandB. Sq | DataReaderC . SqlDataAdapterD. DataTable 9 . In Visual Basic, what is the purpose of the "Try... Catch" block?A . To debug errors.B . To define classes.C . To handle exceptions.D . To create errors . 1 0 . What is the role of the

Code the solution in Java, using empty ( or near - empty ) methods. Then use your UML generation tool to create the UML. Remember, I grade by UML if you forget to make a connection in your code, that s on you, not the UML generator. Notes: Remember not to include the package name! Make the diagram clear and clean, not a spider web mess of lines

When working with an Excel ? workbook that has many rows of data, it can be helpful to the data to better find, view, or manage subsets. Select the option that sets you up the best for conducting a follow - up analysis on a particular subset. That is , which option below would require the fewest additional steps between when it was applied and the
When working with an Excel ? workbook that has

What are not some examples of social engineering to gain access to sensitive computer information? Trying password guessing using the employee roster and the names of their pets gained from social media. Using ID badges to gain access to the building Posing as an information technology support desk person and asking someone for their password
What are not some examples of social engineering

In a DFA, what is the smallest possible number of final states? In a DFA, what is the smallest possible number of final states? 0 1 Twice the number of initial states. 2

The Tasty as Pi Bakery has two locations! Each location offers the same flavors. Both locations display one pie of each flavor in a rectangle. The downtown location has 4 rows in its display. The uptown location has 6 rows in its display. If one of the locations has a square display, how many pies are in each of the other location's rows?

If H is a collision resistant hash function, will H ' ( m ) = H ( m ) | | m also be collision resistant? A . Yes, H ' is collision resistant as long as H is collision resistant. B . It depends on the construction of H . C . No , we can find collision if H is a Merkle - Damgard hash function. D . No , we can find collision on H ' even if H is
If H is a collision resistant hash function, will

Problem 1 ( 5 marks ) We have an array of size n . Program A reads locations 1 , 4 , 9 dots, i . c . , all squares up to n . Program B reads locations 1 , 2 , 4 , dots, i . e . , all powers of 2 up to n . A spends time i 2 at each location i it visits and B spends time i when it reads location i . Let f A ( n ) and f B ( n ) be the number of
Problem 1 ( 5 marks ) We have an array of size n

Question 1 4 of 2 5 : PHP allows you to send emails directly from a script True False
Question 1 4 of 2 5 : PHP allows you to send

Which command specifies the number of executor cores for an Apache Spark standalone cluster for the application? Use the command ` app - - total - executor - cores ` followed by the number of cores. Use the command ` - - total - executor - cores ` followed by the number of cores. Use the command ` - - app - - executor - cores ` followed by the

Making sure that the data entered by a user is valid is known as data cleaning data validation exception handling exception tracing
Making sure that the data entered by a user is

Consider the following statement. 1 4 n 2 < = n ( 5 n 4 ) 4 for every integer n > = 3 Which of the following expresses the statement using \ Omega - notation? 1 4 n 2 is \ Omega ( n 2 ) n ( 5 n 4 ) 4 is \ Omega ( n 2 ) n ( 5 n 4 ) 4 is \ Omega ( n 3 ) n 3 is \ Omega n ( 5 n 4 ) 4 n 2 is \ Omega n ( 5 n 4 ) 4

Infrastructure as a service ( laaS ) : service model in which cloud provider gives you on - demand access to comput storage, networking, and virtualization True False
Infrastructure as a service ( laaS ) : service

Select one or more: aFor binary tree that does have the AVL property. M the property is violated atterdeleting a node, then the property can be restored using an algorithm ( based onrotations ) . that runs in exponential time ( O ( 2 Ny where N is the number of nodes ) . b . Tree in a ) has the AVL ( height - balanced 1 - tree ) propertyc. For

The saving on computational cost between binary search and linear search on an array of size 1 , 0 0 0 , 0 0 0 is roughly _ _ _ _ _ _ _ _ _ _ _ .

Which terminal do users log into by default? Group of answer choices tty 1 tty 0 con 0 con 1

Page 1 1 Midterm Winter 2 0 2 4 Example Q 7 7 ) Regarding the following Testing ( a ) Operational manual ( b ) Java Code ( c ) Requirements Document ( d ) Technical Documentation ( e ) Financing ( f ) Only ( a ) ( b ) ( c ) ( d ) ( e ) are part of a software project. Only ( a ) ( b ) ( c ) ( d ) are part of a software project. Only ( c ) is part
Page 1 1 Midterm Winter 2 0 2 4 Example Q 7 7 )

Which of the following is / are a professional database?

SKU: MBS _ 2 1 2 1 4 9 3 _ used Edition: 4 TH 1 9 Publisher: PEARSON ISBN 1 0 : 0 1 3 3 2 5 4 5 9 3 ISBN 1 3 : 9 7 8 0 1 3 3 2 5 4 5 9 4 Elements of the Nature and Properties of Soils

How can you avoid flooding of multicast frames in a Layer 2 network?

Question 3 Why is the XOR problem exceptionally interesting to neural network researchers? because it is the simplest linearly inseparable problem that exists because it can be expressed in a way that allows you to use a neural network because it is complex binary operation that cannot be solved using neural networks because it can be solved by a

refers to the arrangement of keywords, operators, and / or variables in a combination that the compiler or interpreter can understand.

Description of Data: This dataset ( FinancialPhraseBank ) contains the sentiments for financial news headlines from the perspective of a retail investor. The dataset contains two columns, "Sentiment" and "News Headline". The sentiment can be negative, neutral or positive. Task 1 : Load the dataset, select the last 2 0 0 0 rows, and perform a

8 . Your friends preschool - age daughter Madison has recently learned to spell some simple words. To help encourage this, her parents got her a colorful set of refrigerator magnets featuring the letters of the alphabet ( some number of copies of the letter A , some number of copies of the letter B , and so on ) , and the last time you saw her the

What is a valid statement about NSO? NSO is a free open - source download. NSO must only be run from the GUI interface in the web portal. NSO can be used to configure many networking devices. NSO is designed to fully replace Ansible.

Ransomware is a form of malware. Group of answer choices False True

In the cloud provider and consumer relationship, which entity manages the virtual or abstracted infrastructure? A . It is outsourced as per the entity agreement B . Both the cloud provider and consumer C . Only the cloud consumer D . It is determined in the agreement between the entities E . Only the cloud provider
In the cloud provider and consumer relationship,

Draw a state transition diagram of a deterministic finite - state machine with alphabet { a , b , c } that accepts all strings that contain aaabc as a contiguous substring, and that rejects all other strings. For example, it should accept ccabaaabcbcccbbcbb, but reject acbabcccab.
Draw a state transition diagram of a

Review Exercise 1 1 . 4 Write the G - code in Flashcut, or any other software program recommended by your instructor, to manufacture the part Save the G - code program file as LastName _ FirstName _ 2 . 3 PA _ RE _ 1 1 _ 4 Copy and paste the G - code in the word document you created previously Paste a screenshot of the Flashcut three views into
Review Exercise 1 1 . 4 Write the G - code in

what is the cost it might take to add a football program?

Auditing can consist of _ _ _ _ and _ _ _ _ Logging Events Log Reading Access Controls Active Directory
Auditing can consist of _ _ _ _ and _ _ _ _

Solve the attached file in jupyter notebook. Please export fully executed notebook exported in . pdf showing all the results and answers. Please also upload your jupyter notebook . ipynb file that has markdown cells giving your answer, and stating which problem you are answering
Solve the attached file in jupyter notebook.

One of the inherent problems with protecting a single key is that it means that only one key is used to both encode and decode the message. Group of answer choices False True

What are the different clustering algorithms that can be used for mapper?

In symmetric key cryptography, the key is known by sender and receiver 2 4 True False

onsider the language L = { w in { a , b } : w contains exactly 2 as or exactly 3 bs } . [ 2 5 marks ] For example, { aabbbb , bbbababbb, aa , bbb , baaabaaaba, babab } L but ababa in L . ( a ) Construct a minimal DFA that accepts L . [ 6 marks ] ( b ) Use Myhill - Nerode Theorem to prove that your DFA is minimal. [ 7 marks ] ( Hint: derivatives of

What is a word processor? A system for managing internet connectivity A computer program that helps you create, edit, format, and print documents A hardware device for printing documents A device for editing videos
What is a word processor? A system for managing

differences between cable modem and the fiber repeater from the user point of view.

Which of the following can be used to repair errors on a hard drive? A sfc B diskpart defrag chkdsk
Which of the following can be used to repair

What does the super keyword do ? Calls the constructor of the super class Changes the execution permissions of the JVM to super user to allow for privileged user access Makes polymorphism possible Temporarily casts a variable to be another variable
What does the super keyword do ? Calls the

Write a C + + program that implements phone book as a structure. Structure contains id , name, surname and phone number of a person. Your program should have following menu. Write necessary functions for the menu. Menu: 1 - To add a person to phonebook 2 - To delete a person from phonebook 3 - To list data in the phonebook 4 - To search for a

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