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Programming Questions and Answers November 25, 2018

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Consider the following class: public class Insect { private String name; private int numLegs; private boolean hasWings; private boolean hasExoskeleton; public Insect ( String theName, int legNumber, boolean isWinged, boolean isExoskeleton ) { name = theName; numLegs = legNumber; hasWings = isWinged; hasExoskeleton = isExoskeleton; } public Insect

Software development methodology for a digital media website

Given class Triangle ( in files Triangle.h and Triangle.cpp ) , complete main ( ) to read and set the base and height of triangle 1 and of triangle 2 , determine which triangle's area is larger, and output that triangle's info, making use of Triangle's relevant member functions. Ex: If the input is: 3 . 0 4 . 0 4 . 0 5 . 0 where 3 . 0 is triangle

The following data segment starts at memory address 1 6 0 0 h ( hexadecimal ) . data printString BYTE "MASM is fun", 0 moreBytes BYTE 1 7 DUP ( 0 ) dateIssued DWORD ? dueDate DWORD ? elapsedTime WORD ? What is the hexadecimal address of dueDate?

File name dyes _ data and value one _ dye _ val are read from input. Perform the following tasks: Open the file dyes _ data with the ' a + ' update mode for reading and appending at the same time. Assign dyes _ file with the opened file. Write one _ dye _ val to dyes _ file without overwriting any existing contents. Call dyes _ file's flush ( ) .

Viral marketing refers to Multiple Choice an embedded message that causes a pop - up screen to appear every time a user types in a specific word. malicious malware that is used to create doppelgangers on competitors' websites. a subversive program that automatically transfers viruses from one website to another. a digitally enabled promotional
Viral marketing refers to Multiple Choice an

Q 1 . \ table [ [ Color , Surface,Density,Sugar,Ripe ] , [ green , hard, 0 . 7 1 0 , 0 . 4 1 0 , true ] , [ dark , hard, 0 . 6 5 0 , 0 . 3 6 5 , true ] , [ light , soft, 0 . 4 0 0 , 0 . 1 2 0 , false ] , [ green , hard, 0 . 6 0 5 , 0 . 2 7 5 , true ] , [ light , hard, 0 . 5 5 5 , 0 . 1 7 0 , false ] , [ dark , soft, 0 . 4 7 0 , 0 . 1 9 0 , false ]
Q 1 . \ table [ [ Color ,

Security Assessment PresentationSelect the most relevant information for the non - technical audience.Illustrate why your security findings are important for the non - technical audience.Create an effective visual aid to support your presentation for the non - technical audience.Compose comprehensive speaker notes that clearly describe how you

1 5 0 . 1 points E - ic works for the U . S . government and needs to classify data. Which of the following is not a common classification type for U . S . government data? Top Secret Confidential Secret vilian
1 5 0 . 1 points E - ic works for the U . S .

THE ISSUE A local company, Florence Mountain Bike Rentals, needs help managing its rental business. You are asked to create a database to help the owners keep track of the bike rentals, who the customers are, amount paid, and any damage to the bikes when they are rented. Currently Florence Mountain Bike Rentals owns 1 3 mountain bikes in their
THE ISSUE A local company, Florence Mountain Bike

Question 4 of 1 5 6 What is the primary purpose of a network mask ( netmask ) in IPv 4 addressing? To identify the device's hardware address To distinguish between the network ID and the host ID within an IP address To encrypt the IP address for security purposes To increase the speed of network packet delivery I want to review this question
Question 4 of 1 5 6 What is the primary purpose

IEEE - 7 5 4 standard format ( single precision ) : a ) Find the representation for each of the following numbers and present your answer in 8 - character HEX format. Note: ignore the effect of rounding in this problem; that is , use simple truncation. No credit will be given if your answer is not in HEX! i ) 3 7 . 3 ii ) 1 . 0 1 0 1 1 2 \ times 2

Analog Phone - x 2 0 0 0 Scenario StartCo, had a technician install a small business Cisco CUCME phone system, but it doesn't work. You have been brought in to fix the system and get the first five phones working. You are responsible for configuring ( if necessary ) and troubleshooting any routers, switches, computers and phones. Addressing Table
Analog Phone - x 2 0 0 0 Scenario StartCo, had a

a . What is the closed - world assumption? How is it different from closed - loop control? b . What is the open - world assumption? How is it different from open - loop control?

UMGC: CMIT 2 6 5 : TroubleshootingTroubleshooting and Tool Report. You got the job! Your first task as a junior network administrator is to write a brief report on a technical problem within the network. You will apply the CompTIA Network + troubleshooting methodology, and propose a solution using your recommended networking tool.

What are the options for handling null values in the data? Get rid of rows with nulls Get rid of attributes containing null values Replace nulls with some value All of the above

Design an efficient algorithm to compute an alternate version of the minimum spanning tree where you have to minimize the product of the edge costs instead of the sum. Prove that your algorithm is correct. You may assume that all costs are positive integers.

1 . Write a C + + function that allows the user to enter a string of characters ( which may or may not rep - resent a valid DNA string ) . Upon pressing the string should be read from standard input ( cin ) and returned by the function. 2 . You should assume that main ( ) calls the function, passing no args. The return type of the function should

( A nand B ) implies ( ! B xor ( B implies C ) ) ( 4 . 1 ) ( 1 5 pts . ) ( B xnor A ) implies ( A and C ) ( 4 . 2 ) ( 1 5 pts . ) ( C or B ) or ( ( A implies B ) nor ! A )
( A nand B ) implies ( ! B xor ( B implies C ) )

A neuron receives 9 excitatory inputs and 3 inhibitory inputs, and has a threshold of 4 . It will output:

The objective of this problem is to understand a timed automaton, and then to modify it as specified. ( a ) For the timed automaton shown below, describe the output \ ( y \ ) . Avoid imprecise or sloppy notation. ( b ) Assume there is a new pure input reset, and that when this input is present, the hybrid system starts over, behaving as if it were
The objective of this problem is to understand a

List some well - known NP - complete problems

Question 3 of 3 0 Back You've decided to use a subnet mask of 2 5 5 . 2 5 5 . 1 9 2 . 0 on the 1 7 2 . 1 7 . 0 . 0 network to create four separate subnets. Which network IDs will be assigned to these subnets in this configuration? ( Select two. ) 1 7 2 . 1 7 . 0 . 0 2 1 7 2 . 1 7 . 1 2 8 . 0 1 7 2 . 1 7 . 3 2 . 0 1 7 2 . 1 7 . 1 6 . 0 1 7 2 . 1 7
Question 3 of 3 0 Back You've decided to use a

MergeSort ( ) is called to sort the array [ 2 , 1 2 , 8 , 1 9 , 5 , 3 0 ] . What two arrays are merged during the final merge? Group of answer choices [ 2 , 1 2 , 8 ] and [ 5 , 1 9 , 3 0 ] [ 2 , 8 , 1 2 ] and [ 5 , 1 9 , 3 0 ] [ 2 , 5 , 8 ] and [ 1 2 , 1 9 , 3 0 ] [ 2 , 1 2 , 8 ] and [ 1 9 , 5 , 3 0 ]

In developing an AI system for autonomous vehicles, which combination of AI capabilities and considerations is most crucial? Storage capacity and cloud connectivity Integration capabilities and user interface Safety - first architecture and real - time processing Speed of processing and cost efficiency

what are some recommended strategies against web based cyberattacks

RAM is also referred to as storage. secondary primary
RAM is also referred to as storage. secondary

SW Acquisition and Project ManagementComment on the statement "Cannot test 1 0 0 % of everything". What is crucial to test?

One tip for choosing a strong password for the computer is to change your password periodically. TRUE FALSE
One tip for choosing a strong password for the

( a ) Let S denote the set of all binary strings of length 8 . Define a binary relation on S as follows: and y start and end with the same bit ( 0 or 1
( a ) Let S denote the set of all binary strings

Give two examples in which multithreading does NOT provide better performance than a single - threaded solution.

In relation to fraud detection, the acronym "SCAM" stands for: a . Safe Claim Access Methods b . Screen Contractor Applications Manually c . Screen, Control, Assess, Monitor d . Secure Computer Access Methods
In relation to fraud detection, the acronym

Which channels would be optimal if 3 APs were in close proximity to each other? 3 , 8 , 1 1 1 , 6 , 1 1 1 , 4 , 9 2 , 4 , 8
Which channels would be optimal if 3 APs were in

Question 4 6 ( 1 . 9 1 4 8 9 3 6 1 7 points ) Medicare is a program that was specifically designed to help the poor. True False
Question 4 6 ( 1 . 9 1 4 8 9 3 6 1 7 points )

Which of the following are characteristics of a local area network? Select all that apply. Responses Individuals can share databases and files. Individuals can share databases and files. Computers can be connected by cables. Computers can be connected by cables. Computers are located closely together. Computers are located closely together.

1 . Consider the following K map, on variables \ ( \ mathrm { A } , \ mathrm { B } , \ mathrm { C } \ ) , and D . ( a ) ( 2 marks ) List all prime implicants, and indicate which ones are essential prime implicants. ( b ) ( 2 marks ) Using only prime implicants, find at least two different ways of writing the function in fully reduced sum - of -
1 . Consider the following K map, on variables \

Can anyone please make / draw a flow chart for these processes: 1 . User Authentication Process Purpose: Ensure only authorized users ( Admin , Doctor, Patient ) can access system functionalities. Steps: Login Page: Users enter login credentials ( username and password ) . System Verification: The system checks the entered credentials against the

How to send table to mail shape in boom I mean to send mail that is in form of mail might be come from error message

Part 2 Determine which, if any of the following are wff ( the strict version ) and which of those that are not strictly wff , are wff accounting for notational convention. ( A v v B ) D & V ( A ) ( R ? ? S )
Part 2 Determine which, if any of the following

Which protocol do computers use to exchange information about their MAC addresses to other computers on the same subnet?

Question 5 ( hw 4 _ q 5 . py ) : The Great A - B Swap - a - Thon Write a Python program that takes an integer, max _ num as input and creates a pattern using nested loops. The pattern will be a combination of letters ' A ' and ' B ' in a specific arrangement. Here's how the pattern should be generated: 1 . Start with a string containing only the
Question 5 ( hw 4 _ q 5 . py ) : The Great A - B

How Java achieves platform - neutrality? Explain the process of creating and executing a "Hello World" Java Program. ( 5 )

The Stuxnet computer worm was cited in one of your readings as an example of: digital technology in corrections spear phishing non obvious warfare a key tool in police investigations of the dark web

True or false: A DHCP Server must be Authorized before it can issue addresses

Describe AWS Management Interfwce needed to automate complex workflow and need CLI based approach

The most common technique used for protecting a critical section in Linux is the _ _ _ _ _ _ _ . Question 4 7 Select one: a . signal b . atomic bitmap operation c . atomic integer operation d . spinlock

A ternary relationship involves q , entity type ( s ) . one two three four None of the above.
A ternary relationship involves q , entity type (

What effect does using the model / view pattern of design have? Group of answer choices It combines the roles and responsibilities of the system between data management and user interface display. It involves the creation of a model GUI environment, and then involves the creation of views for the user to choose from. It involves the user in the

Write a C + + program that acts as a simple counting tool for collecting information extracted from a textual file of documents prepared for a simple word processing software. An input file for the simple word processor includes three types of data: the general text of the document to be formatted, command lines, and commented lines. A line that
Write a C + + program that acts as a simple

Which system of artificial intelligence programs and data structures has the ability to approximate the operation of the human brain? Question 1 4 Answer a . Decision Tree b . Random Forest c . Neural Networks d . Cellular automata

2 of 2 4 To avoid mishandling, you should never q , . ( Select all that apply. ) Send sensitive information by fax Use Social security numbers ( SSNs ) on mailed documents unless authorized Include sensitive information on an unsecured Teams or SharePoint site Disclose or release sensitive information unless authorized
2 of 2 4 To avoid mishandling, you should never q

The term _ _ _ _ refers to the family of components used to store programs and data. Group of answer choices storage cache RAM registers

Since Alloy relies on a SAT solver, which has an exponential worst case execution time, how can Alloy use a SAT solver to find bugs in realistic systems? ( Choose the one correct answer. ) Since Alloy relies on a SAT solver, which has an exponential worst case execution time, how can Alloy use a SAT solver to find bugs in realistic systems? (

Key encryption and certificate authorities help secure Internet transactions. True or False

How many Mask Bits are there in a 1 9 2 . 1 6 8 . 1 0 0 . 0 / 2 8 subnet?

Instructions Program in C + + Suppose that we drop a ball on the ground and see how high it bounces. As you know from experience, it never bounces to the s height from which you drop it . Instead, its height is reduced. We can model that reduction with what we could call a "coefficient rebound." If a ball dropped from a height of 1 0 meters
Instructions Program in C + + Suppose that we

1 . Write a recursive function to find the sum of the first n natural numbers. Example: For \ ( n = 5 \ ) , the result should be \ ( 1 + 2 + 3 + 4 + 5 = 1 5 \ ) . 2 . Write a recursive function to count the number of digits in an integer. Example: Input: 1 2 3 4 5 - Output: 5 . 3 . Write a recursive function to check if a given array is sorted in
1 . Write a recursive function to find the sum of

Problem 1 2 : ( 2 5 points ) The front panel and the block diagram of the VI are shown in Figure 3 . The mechanical actions of Button A and Button B are both set to "Switch When Released". The mechanical action of the Stop button is set to "Latch When Released". The default value of the "Number" is set to 0 . Figure 3 : Front panel and block
Problem 1 2 : ( 2 5 points ) The front panel and

Functional dependencies are a generalization of key dependencies relation dependencies databasejdependencies all of the above
Functional dependencies are a generalization of

Splitting a matrix multiplication into 3 parts, and using 3 different processors to quickly calculate the result Question Blank 1 of 1 Multiprogramming

points ) Given the following expression: a - b * c / d + e * f - g / h . a . Using the rules of precedence write this expression with parentheses and / or square bracket; show the order of evaluation of the infix expression, by first evaluating * and / from left to right, and then evaluating + and - from left to right. Create the binary infix tree

A square in the right column of a K - map is considered to be adjacent to its corresponding square in the left column. True False
A square in the right column of a K - map is

Question 2 : Knowing the relational schema of the Company database: Write a relational algebra query to derive the new relation: EMP _ DEP = ( ENAME , SSN , BDATA, ADDRESS, DNAME, DMGRSNN ) 2 . Populate your new relation with at least 5 entries, 3 . Discuss insertion, deletion and modification anomalies.
Question 2 : Knowing the relational schema of the

write the code for this assignment Show all images Show all images Show all images done loading
write the code for this assignment Show all

Monitoring operating systems typically involves analyzing which kind of files? a . configuration b . error c . log d . script

Given the following representation of the call stack during a recursive program, which activation record represents the method that is currently running? method ( 2 ) method ( 3 ) method ( 4 ) method ( 5 ) main ( ) Group of answer choices: method ( 2 ) main ( ) Niether of these

Assuming that t 0 = 0 1 0 0 1 0 0 0 8 , the effective address ( In hexadecimal ) in the following instruction is load word Will the instruction cause a misaligned memory access? ( yes / no ) Iw t 1 , 8 ( t 0 ) Answer 1 : load word Answer 2 : Yes
Assuming that t 0 = 0 1 0 0 1 0 0 0 8 , the

A program that fills a temporary need for workers, such as to build a large dam or railroad, but stipulates that laborers should return home upon completion of the project is called a ( n ) chain migration program. guest worker program. forced migration program. unauthorized worker program. unauthorized hiring program.
A program that fills a temporary need for

My scored is 2 2 0 9 I need to get a score of EXACTLY 8 8 8 2 2 2 4 4 4 This is my code scoreData = 2 2 0 9 . 2 6 9 0 . 9 &name = HIGHEST Here is my format that is A B C 2 2 0 9 + 4 8 1 = 2 6 9 0 A is 2 2 0 9 B is 2 6 9 0 But what would C be ? B - A = 4 8 1 would be incorrect

Assume that your CEO wants Microsoft Windows Media installed on his travel laptop. Are there any significant vulnerabilities ( greater than medium ) in the application? Are they all patched?

The Do While loop is called a conditional loop because Group of answer choices it conditions ( i . e . prepares ) data for use in another process in the code. it unconditionally executes the statements in its body. it executes the statements in its body a predetermined, counted number of times. a Boolean expression guards the statements in the

; Binary Tree Search Program for VISUAL 2 ; Input: ; R 0 - Value to search ; R 1 - Pointer to the tree root ( 0 x 2 0 0 ) ; Output: ; R 1 - Address of the value if found, 0 if not found start: ; Load the value to search LD R 2 , R 0 , # 0 ; R 2 now holds the value to search ; Check if the tree root is null ( empty tree ) CMP R 1 , # 0 BEQ not _

Compilers of modern programming languages support method calls and returns with an internal Group of answer choices priority queue hash set stack queue

In Reed - Solomon encoding, what is the formula for the generator polynomial?

Please help I have a project with Lexical analysis I m running Linux environment, WSL , Ubuntu, Flex, Bison, VSC . scanner.l file / * This file contains flex input file * / % { #include #include using namespace std; #include "listing.h " #include "tokens.h " % } % option noyywrap ws [ \ t \ r ] + comment " / / " . * line [ ] id [ A - Za - z ] ( [

Determine the output of the following code: array < - c ( 1 0 , 2 0 , 3 0 , 4 0 , 5 0 ) total < - 0 for ( i in array ) { if ( i < 4 0 ) total = total + i } print ( total ) Question 2 2 Answer A . [ 1 ] 1 5 0 B . [ 1 ] 6 0 C . [ 1 ] 9 0 D . [ 1 ] 1 0 0

Question 1 5 2 pts Which NIDS detection technique can be used against denial - of - service attacks, scanning, and worms? Vulnerability Anomaly Signature Integrity
Question 1 5 2 pts Which NIDS detection technique

IMAP allows users to view email headers without downloading the entire message.

Which of the following is not a type of JavaScript error? Group of answer choices Syntax Error Runtime Error Logical Error API Error

When you think of Computer security, what comes to your mind about: Hardware, Software, and Data along with the threats associated with them

introduction to computing systems from bits and gates to c and beyond 3 . 4 3

What is Cryptology? Group of answer choices converting original message into a form unreadable by unauthorized individuals process of obtaining original message from encrypted message without knowing algorithms science of encryption; combines cryptography and cryptanalysis process of making and using codes to secure transmission of information

9 . 7 . 3 : Write a method that returns an array. 5 9 7 7 1 4 . 2 9 8 8 5 1 6 . qx 3 zqy 7 Write a method named randomInts which returns an array whose length is given in the first argument. The array is filled with random integers between 0 and n - 1 . Hint: use ( int ) ( Math . random ( ) * n ) to generate each random number.

Where is CDN content cached? Where is CDN content cached? Edge location Leaf server Local zone Front end

Please answer in the scope of the question. This is an information transmission and security subject related question
Please answer in the scope of the question. This

DHCP protocol is a four - step process?

What is the output of the following code? int [ ] [ ] array = new int [ 5 ] [ 6 ] ; int [ ] x = { 1 , 2 } ; array [ 0 ] = x; System.out.println ( " array [ 0 ] [ 1 ] is " + array [ 0 ] [ 1 ] ) ;

Every substitution instance of a valid argument form is valid. True False
Every substitution instance of a valid argument

Which of the following slots features serial data transfers? Question 2 options: a ) PCI - X b ) AGP c ) PCI d ) PCIe

Consider the following system of logic, - logic: Alphabet: Infinitely many propositional variables P , Q , R , . . . , one logical connective , and parentheses ( , ) Formation Rules: Any propositional variable is a wff . If and are wffs , then ( ) is a wff . Thats all. Proof Rules: A and I from propositional logic Semantic Rule: The truth table

Data Preparation: Create a dictionary student _ scores where keys are student names ( strings ) and values are their test scores ( lists of integers ) . Here's the data you should use:

Consider the following updated pseudocode for findSet with path compression. parent [ n ] / / A array of size n such that parent [ i ] = i findSet ( u ) : if ( parent [ u ] = = u ) : return u parent [ u ] = findSet ( parent [ u ] ) return parent [ u ] unionSet ( u , v ) : x = findSet ( u ) y = findSet ( v ) if ( x ! = y ) : parent [ y ] = x You

All the following statements are true except: A . 5 G technology is useful for meeting the growing consumer demand for data B . 5 G is well - suited for industrial and business applications. C . 5 G makes it easier to transmit and manage Big Data D . 5 G is only used for wireless mobile networks.

Design a Turning machines for the following language. L = { ww | w in { 0 , 1 } * }

Draw and explain the BCD adder circuit

Which CSS color is most like a sky - colored blue? Question 1 1 options: rgb ( 8 0 , 2 5 0 , 0 ) rgb ( 0 , 8 0 , 2 5 0 ) rgb ( 2 5 0 , 8 0 , 0 ) rgb ( 5 0 , 5 0 , 5 0 )

Which of the following is an example of a situation that may result in the deployment of a disaster recovery plan? A hacker has gained access to the database and corrupt files have been found. An employee at the office entered data on the wrong patient. The IT manager has read that a computer virus has hit Canada and is expected to hit the United

Explain the concept of "pipelining" in computer architecture. What are the stages of a typical instruction pipeline, and how does it improve CPU performance?

SDWORD is a data type of 1 6 bit signed integer True False
SDWORD is a data type of 1 6 bit signed integer

In VR terminology that every day physical word is referred to as a micro environment

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