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Programming Questions and Answers January 04, 2019

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` ` ` #states a b c d #initial a #accepting d #alphabet 0 1 #transitions a: 0 > a a: 1 > a a: 1 > b b: 1 > c c: 0 > d c: 1 > d ` ` ` Follow the NFA to DFA algorithm learned in class to convert it to a deterministic finite automata ( DFA ) . Use the labeling convention seen in class where each DFA label indicates which states the NFA could be in
` ` ` #states a b c d #initial a #accepting d

What the command sekurlsa::logonpasswords can be used for? What process is the information accessed from? Where is this information stored?

Cooling is critically important in datacenter because more than 9 0 % of all power used by IT infrastructure components is converted into heat. Question 8 options: True False

Which loop is designed to be used when the number of iterations is known before writing the loop? for loop nested loop while loop do / while loop
Which loop is designed to be used when the number

Create a simple shell in c using fork and exec, allowing for multiple arguments in the command line

Solve this binary problem: 1 0 0 0 + 1 0 0 1 Question 8 options: 1 0 1 1 1 1 1 1 1 1 0 0 0 1 1 1 0 0 1

Write the inputMembers ( ) method in the Clinic class. Within inputMembers ( ) , use scnr to read pairs of inputs, character currGroup and string currName, until ' # ' is read from input. Create each Member object with currGroup and currName as arguments and append each object to ArrayList memberList.

Which of the following constraints specifies that every entity in a superclass must be a member of a subclass in the specialization? option A Disjointness option B Total specialization option C Overlapping option D Partial specialization

Please have at least 3 separate modules: one that implements game mechanics, one that implements user interface, and another one for testing use unittest module. Show all images Show all images Show all images done loading
Please have at least 3 separate modules: one that

Assume that num _ list is a list of integers, and to _ remove is a variable that has been assigned a value. Write some code to remove all occurrences of to _ remove from num _ list. Use the remove function to delete each occurrence. Ensure that the order of the remaining values in num _ list stays the same.

What are overflows and underflows for floating point numbers? Give an example of underflow.

After you throw an error, you use a _ _ _ _ _ _ statement to handle the error. handle catch try capture

Why do we want to calculate cyclomatic complexity when we are doing basis path testing?
Why do we want to calculate cyclomatic complexity

Outline the hardware, software, operating systems, and networking considerations necessary for effective data storage and use in healthcare organizations. ( 6 . 2 ) ? * * * * * * ( 5 pts )
Outline the hardware, software, operating

What was a key issue that led to protocol misconfigurations? Creating protocols without thorough testing Writing software without using strong typing Using weak data validation techniques Maintaining outdated protocols

Which technology architecture consideration is MOST crucial for a company to address to support its expansion into new markets? Group of answer choices 1 . Integrating cloud - based collaboration tools 2 . Implementing scalable containerization technology 3 . Developing cross - platform mobile applications 4 . Establishing a scalable data storage

A program can fail due to program implementation only.

Please read the following scenario and depict the class structure required to implement the system below using figures and verbal descriptions. You have been hired as an IT Consultant to implement a library system for the Yeditepe University. The library wants to keep track of who has taken out which books, magazines, and also when they are due to

How do businesses utilize OLAP ( Online Analytical Processing ) to gain insights from their data? By analyzing large datasets to discover patterns and relationships By conducting large - scale surveys to gather customer feedback By using OLAP to create interactive reports and dashboards By encrypting sensitive data to protect it from unauthorized
How do businesses utilize OLAP ( Online

Question 4 7 ( 2 points ) Given that the size of data warehouses is expanding at an exponential rate, which of the following is the most relevant issue that the organization must consider and deal with? Accuracy Security Privacy Scalability
Question 4 7 ( 2 points ) Given that the size of

Next, you will develop code to meet the required functionality, by prompting the player to enter commands to move between the rooms or exit the game. To achieve this, you must develop the following: A gameplay loop that includes: Output that displays the room the player is currently inDecision branching that tells the game how to handle the

Estimated Annual Sales of U . S . Retail Firms by Kind of Business: 1 9 9 2 - 2 0 2 1 [ Estimates are shown in millions of dollars and are based on data from the Annual Retail Trade Survey. Estimates have been adjusted using final results of the 2 0 1 7 Economic Census. ] Data sourced to the US Census Bureau Adaptations ( C Gregory M . Sottile, Ph
Estimated Annual Sales of U . S . Retail Firms by

In cloud computing, what does Infrastructure as a Service ( IaaS ) provide? Development tools and software. Software applications over the Internet. Physical hardware components. Virtualized computing resources over the Internet.

Which is a computer network that is internal to an organization? Group of answer choices Intranet Extranet Internet WAN

Draw a Usecase diagram to illustrate the interactions between the actors and the system for the following scenario: In a ride - sharing platform, a Passenger can request rides, track drivers, and rate trips. A VIP Passenger, extending the functionalities of a regular Passenger, enjoys priority booking, premium vehicles, and exclusive discounts.
Draw a Usecase diagram to illustrate the

A computer's memory uses _ _ _ _ _ _ _ for storing coded messages. A . decimal numbers only B . decimal numbers and letters C . TRIACs D . binary code

true or false: S&W ARQ Works well when propagation time is much less than transmission time.

Consider the code snippet below: int main ( ) { Shape * shapes [ NUM _ OBJECTS ] ; shapes [ 0 ] = new Circle ( 0 , 0 , 1 0 0 , 1 5 0 ) ; shapes [ 1 ] = new Rectangle ( 2 0 0 , 2 0 0 , 5 0 , 1 0 0 ) ; shapes [ 2 ] = new Circle ( 3 0 0 , 5 0 , 2 5 0 , 2 5 0 ) ; shapes [ 3 ] = new Rectangle ( 1 0 0 , 3 5 0 , 2 0 0 , 1 5 0 ) ; for ( int i = 0 ; i <

Cryptography Homework By using Additive Cipher find the encrypt and decrypt for the message ( meet me after the conference ) with K = u . By using Shift Cipher find the Plaintext for the Cipher text ( FVBKPKPANYLHAQVI ) with the Key K = 7 .
Cryptography Homework By using Additive Cipher

C + + please; A logger is a component of a codebase that prints to a stream what the code is doing. Write the implementation of the class Logger, whose header file is provided below: #include #include using namespace std; class Logger { private: static int numOfLogs; static int numOfWarns; static int numOfErrs; public: static void log ( string ) ;

Which of the following functions always return the same result any time they are called with a specific set of input values and given the same state of the database? Each correct answer represents a complete solution. Choose all that apply. A DATEADD B GETDATE C ISNULL D ISNUMERIC
Which of the following functions always return

If we have a turtle named ted at position ( 0 , 0 ) facing East, which statements would move ted to position ( 0 , - 1 0 ? ted.right ( 9 0 ) ted. forward ( 1 0 ) ted. left ( 1 8 0 ) ted. forward ( - 1 0 ) ted. left ( 9 0 ) ted.move ( 1 0 ) ted. setheading ( 9 0 ) ted . move ( 1 0 )
If we have a turtle named ted at position ( 0 , 0

Additional details on career highlights: - As a part of Jisc employee onboarding I underwent Information security training for phishing, malware password security and multi - factor authentication. Experience in using collaboration and corporate security tool enabled by MS Teams and Multi - Factor Authentication for Office 3 6 5 . - As a part of

PICK ONE State Machines Your state machine should decode the following serial bit patterns in the correct order, with one bit per clock cycle. State Machine 1 : 0 0 0 0 0 0 State Machine 2 : 0 0 0 0 0 1 State Machine 3 : 0 0 0 0 1 0 State Machine 4 : 0 0 0 0 1 1 State Machine 5 : 0 0 0 1 0 0 State Machine 6 : 0 0 0 1 0 1 State Machine 7 : 0 0 0 1
PICK ONE State Machines Your state machine should

give me a code in c to create a 1 0 hour delay using 8 0 5 1 microcontroller having 1 1 . 0 5 9 2 Mhz clock frequency using timers and use interrupt to increment overflow counter and when overflow counter reaches our target of 1 0 hours display the counter after completion of delay on 7 segment display in hexadecimal.

Question 4 ( 2 points ) John works at a financial institution where he needs to access a secure system. To log in , John must provide his username and password. After entering these, the system sends a one - time password ( OTP ) to his phone, which he must enter to complete the login process. What type of authentication is being used in this
Question 4 ( 2 points ) John works at a financial

Remember to include sample data for each example. Enough to prove you understand. Typically, 5 rows. 1 . * Exercise: Gym Membership with class sign up Database - many to many Draw the Database Diagram showing the following Local Gym wants to allow members and non - members to register for 1 to many courses. 1 course ( Yoga , Pilates, Kickboxing,
Remember to include sample data for each example.

Exercise 2 . Alternative algorithm for finding the mst . [ 8 points ] Consider the following property of minimum spanning trees: if you remove an edge, you obtain two subtrees that are minimum spanning trees for their respective subsets of nodes. Based on this fact, we suggest the following divide - and - conquer algorithm: divide the set of nodes
Exercise 2 . Alternative algorithm for finding

Q 3 ) Red - Black Trees [ 2 0 marks ] ( a ) Insert 2 9 and 5 0 into the following Red - Black tree. In this figure, B indicates a Black node and R indicates a Red node. [ 1 0 marks ] ( 3 R )
Q 3 ) Red - Black Trees [ 2 0 marks ] ( a )

Which form of attack typically targets timing? XSS TOC / TOU XSRF Buffer overflows
Which form of attack typically targets timing?

The two character sequence In is used to represent the new line character in C + + and it can be stored in a character variable? True False
The two character sequence In is used to

Please help me write the code in python that has the correct output, I have been trying for hours and cannot get it right! Show all images Show all images Show all images done loading
Please help me write the code in python that has

Question 4 ( 4 points ) Saved Oracle and SQL Server support the _ _ _ _ operator but Microsoft Access does not. Question 4 options: a ) UNION b ) INTERSECT c ) MINUS d ) ALL

QUESTION 1 2 A collection of security software that includes a combination of features is a ( n )
QUESTION 1 2 A collection of security software

Wour editar. open the ef home txt . html and ef _ effects _ txt . css files from in case 2 folder. Enter your name and the date in the comment section an 2 0 the of home home.html and cf effects.cos respectively. bant 2 folden the of home 1 thtmi and of effects Ixticss files if - an of home.htmat your name and the date in the comment secti - of
Wour editar. open the ef home txt . html and ef _

Why is excel formula important

What are some of the characteristics of FAT? ( Select all that apply ) Question 2 6 options: Files sizes can be as large as 2 5 6 GB Primary FS for DOS Uses b - tree indexing Maximum number of file is > 2 6 8 million

write code ) Snapshot the output of a ) [ 2 Marks ] c ) Use suitable rendering to fill - in the shape suitably using suitable and well aligned - texture to reflect the real shape of your drawing. [ 8 Marks ] a ) Adopting suitable Java primitives and based on the least significant digit of your ID , implement one of the following shapes: [ 1 5

Which method returns a single element? getElementsByClassName ( ) querySelectorAll ( ) getElementsByTagName ( ) querySelector ( )

Build a truth table for each of the following propositions. You are not required to include columns for sub - expressions, but they may belp you carn partial credit if your final answer has errors. Classify each proposition as "tautology", "contradiction", or "contingent". ( a )
Build a truth table for each of the following

Which type of intrusion detection is designed specifically to monitor endpoints on a network? a . network intrusion detection b . mobile intrusion detection c . cloud intrusion detection d . host - based intrusion detection

The device in a network that keeps track of connected devices' MAC addresses and is usually incorporated in a router is the

Which two statements are correct about private IPv 4 addresses? ( Choose two ) . check _ box _ outline _ blank Any organization ( home , school, office, company ) can use the 1 0 . 0 . 0 . 0 / 8 address. check _ box _ outline _ blank Private IPv 4 addresses are assigned to devices within an organization s intranet ( internal network ) . check _

A program can throw exceptions using a throw statement. True False
A program can throw exceptions using a throw

A user view Group of answer choices presents the physical arrangement of records in a database for a particular user is the logical abstract structure of the database specifies the relationship of data elements in the database defines how a particular user sees the database

Question D ( 2 0 points ) Consider the following combined scheduling of periodic and aperiodic tasks. Assume the system has two periodic tasks T 1 and T 2 . T i = ( c i , p i ) : T 1 = ( 3 , 1 2 ) ; T 2 = ( 1 , 4 ) . For scheduling aperiodic tasks, a server T s = ( 2 , 8 ) is created. Assume that aperiodic tasks arrive at times 2 , 8 , 1 2 , and 1
Question D ( 2 0 points ) Consider the following

A database of a company stores employees and their contact information. Without any normalization, all information is stored in one table as shown below. 1 . Convert the above table into 1 NF: Each table cell should contain a single value. Each record needs to be unique. 2 . Convert 1 NF to 2 NF Rule 1 - be in 1 NFRule 2 - Single Column Primary
A database of a company stores employees and

The levers at $a , b$ and $c$ cause a marble to fall left in the indicated position, but when the marble hits a lever, the lever moves so that the next marble goes in the opposite direction. The levers start in the indicated position. The string $x$ is accepted if its last marble falls out of the toy at $A$ and is rejected otherwise. Design a DFA

You have been hired by Apple to write a new compiler for their latest programming language, Z * . This language is designed specifically for iOS development and is similar to C + + , but with some unique features. One of the things that sets Z * apart from other programming languages is the variable naming conventions. According to this

Examples of legnoy time - based mectia are: Radio Tv Magazines Radio
Examples of legnoy time - based mectia are: Radio

CASE IV: Irina Raicu In January 2 0 1 9 , IBM Research published a blog post about a new dataset that the company had just released. It began with a question: Have you ever been treated unfairly? It then added, [ m ] ost people generally agree that a fairer world is a better world.... That s why we are harnessing the power of science to create AI

The group interview will consist of the following: - Introduction to Check Point - Online Networking Assessment - 2 one - on - one Manager Interviews o Technical Interview o Customer Service Interview . Prior to the Group Interview, please complete the following items: - Chrome Browser: The day of the interview, you will complete a test that

You are visiting the island described in Example 2 . 3 . 1 4 and have the following encounters with natives. b . Another two natives C and D approach you but only C speaks. C says: Both of us are knaves. What are C and D ? c . You then encounter natives E and F . E says: F is a knave. F says: E is a knave. How many knaves are there?

is virtual box mwde by oracle

What happens when two balls collide with each other? They pass through each other. They both reverse direction in x and Y axes. Only one ball reverses direction in X and Y axes. Both balls reverse direction in either X or Y axes.
What happens when two balls collide with each

Consider the following loss function on w i n R 4 : L ( w ) = w 1 2 + w 2 2 + w 3 2 + 2 w 1 w 2 + w 4 2 + 4 w 1 + 4 w 2 + 4 ( a ) What is gradL ( w ) ? What is the minimum value of L ( w ) ? ( b ) Suppose we run gradient descent on L : w t = w t - 1 - g r a d L ( w t - 1 ) for a l t 1 If the step size is > 0 and w 0 = ( 0 , 0 , 1 , 1 ) , what is w
Consider the following loss function on w i n R 4

Enter a positive integer: 2 1 Bad input! Try again: 1 5 7 6 The number contains the digit 5 .

Q 3 : Transit the following C codes into MIPS assembly code x = ( A + b ) - ( C + 2 ) ; Y = B + A [ 2 0 0 ] ;
Q 3 : Transit the following C codes into MIPS

In order for the binary search to work correctly the list must be sorted. the item must exist. all of these none of these
In order for the binary search to work correctly

Tasks: 1 . Create a use case diagram DFD for the system ( use Page 1 5 3 Figure 5 - 1 0 as example ) 2 . Draw a diagram 0 that shows the Personal Trainer s main functions. ( Use Page 1 5 6 Figure 5 - 1 2 bottom figure as example ) 3 . List the objects used in the new Personal Trainer information system 4 . Draw an object relationship diagram to

Describe the information security incident that took place in this scenario. What information security concepts ( i . e . , confidentiality, integrity, or availability ) were compromised?

( 2 0 pts ) Construct a DFA that accepts the following language: L = { w in { 0 , 1 } * : w does not have substrings 0 0 1 and 1 0 0 , but it has substring 1 0 1 }

Part 3 . Which of the following arguments are invalid and which are valid? Prove your answer by replacing each proposition with a variable to obtain the form of the argument. Then prove that the form is valid or invalid. ( a ) The patient has high blood pressure or diabetes or both. The patient has diabetes or high cholesterol or both. : . The
Part 3 . Which of the following arguments are

What are the two types of IP addresses that can be assigned to a device?
What are the two types of IP addresses that can

You are familiar with SSH and are happy with the level of security it provides. You want similar secure communication for file transfers on your network. What should you use? SFTP HTTPS TFTP SLIP
You are familiar with SSH and are happy with the

The Hamming code is a ( n ) A ) encryption code B ) an updated version of the ASCII code C ) error correction code D ) octal version of the BCD code
The Hamming code is a ( n ) A ) encryption code B

The output is Add 3 new names in the file and run the class. The new output is 3 Write a text to a file public class WriteFile { / / Main driver method public static void main ( String [ args ) { / / Content to be assigned to a file / / Custom input just for illustration purposes String text = "Salam Alaykom"; / / Try block to check if exception
The output is Add 3 new names in the file and run

Consider the following algorithm. for i { 1 , 2 , 3 , 4 , 5 , 6 } do beep for j { 1 , 2 , 3 } do beep for k { 1 , 2 , 3 , 4 } do for l { 1 , 2 , 3 , 4 , 5 } do beep for m { 1 , 2 , 3 , 4 } do beep How many times does a beep statement get executed? ( a ) If x = 3 and n = 6 initially, what is the value of s after this segment executes? ( b ) Count

c + + , what do you call the small holding section of that r type of information is associated to

The relational Join operation accomplishes data integration in a relational database. True False
The relational Join operation accomplishes data

What does behavior analysis in security analytics focus on ? Examining the actions of users, applications, and devices over time Identifying specific malware signatures Cross - referencing data with social media Tracking employee productivity metrics
What does behavior analysis in security analytics

Hybrid clouds combine public and private cloud environments. True False
Hybrid clouds combine public and private cloud

Write a Java program to generate the Fibonacci series up to a specified number of terms. The Fibonacci series is a sequence of numbers in which each number is the sum of the two preceding ones, usually starting with 0 and 1 . Your program should have the following features: Use a loop ( for , while, or do - while ) to generate the Fibonacci

Operators should always be evaluated in what order? logical , comparison, arithmetic logical , arithmetic, comparison arithmetic, comparison, logical arithmetic, logical , comparison
Operators should always be evaluated in what

T / F: Many - to - many relationships are allowed in a relational database. Group of answer choices True False

C + + please; Declare a class Calendar with the following members: An unsigned short instance member month, initialized to 0 by the constructor; A string array static member monthNames, holding the names of the months ( full names, capitalized ) ; An instance member function getMonth ( ) that returns the value of month; An instance member function

what mis infrastructure supports scalability

What does an availability monitor check for in an HTTP service to confirm availability? A 2 0 0 status code A 5 0 0 status code A 3 0 2 status code A 4 0 4 status code
What does an availability monitor check for in an

Confidential information in a secure network is most often breached by hackers and others who enter the secure network from external systems. use of laptops, tablets, thumb drives, or other portable devices. unauthorized access to and disclosure of information by authorized users.
Confidential information in a secure network is

Your boss requires that you find a solution for using one monitor, a mouse and a regular keyboard for multiple computers. What will you recommend? a . System Appplicator b . MSC ( Modular Synchronized Component c . KVM d . IntraConnector Moving to another question will save this response.
Your boss requires that you find a solution for

Project - Phases \ & Planning PHASE 1 - Planning: 1 . Draw a Data Flow Diagram: What variables are passed as input into a function ( from the main function ) to each of the other functions? What values / variables are returned? 2 . Write pseudocode stages for the overall project. Which parts of the code will be implemented by each function? 3 .
Project - Phases \ & Planning PHASE 1 - Planning:

Code example 1 9 - 2 SELECT v . VendorName, i . InvoiceNumber, i . InvoiceDate, i . InvoiceTotalFROM Vendors AS v INNER JOIN Invoices AS i ON v . VendorID = i . VendorIDWHERE i . InvoiceTotal > = 5 0 0 ORDER BY v . VendorName DESC ( Refer to code example 1 9 - 2 . ) How many columns will the result set have?

Provide a key and translate the following sentence to FOL: There are exactly two turtles.

Which netstat switch is used to filter sockets by IPv 4 or IPv 6 addresses on Linux?

One would like to find the parent of a vertex in the tree using getParent ( int index ) . Assuming that the Graph has the data part with the following structure implement getParent ( int index ) ; protected List vertices = new ArrayList < > ( ) ; protected List > neighbors = new ArrayList < > ( ) ;

You are a network administrator for a medium - sized company. Recently, you've noticed an increase in suspicious network activity. To enhance your network's security, you decide to implement an Intrusion Detection System ( IDS ) . Which of the following locations would be MOST appropriate for placing the IDS sensor ?

If a do - while structure is used, _ _ _ _ _ . a . the body of the loop will execute at least once b . an infinite loop cannot take place c . counter - controlled repetition is not possible d . an off - by - one error cannot occur

1 . 4 What is a dictionary in Python? How do you create and access elements in a dictionary? [ 5 ]
1 . 4 What is a dictionary in Python? How do you

I need help with this assignment in Java Script but using jQuery. / / Create a variable and assign an empty array to it . / / Set the focus to the DOM element that has an ID of itemID / / Assign a function named addToList to the click event of the element with ID of addBtn. / / Assign a function named removeFromList to the click event of the

Which of these adds security to a smartphone for mobile payments? a . Have a hard - to - copy password. b . Use a fingerprint log - in . c . Use someone else's smartphone for payments. d . Have two phones, one used only for payments.

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