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Programming Questions and Answers October 11, 2018

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The widely - used encryption scheme that uses pairs of prime numbers is called: DES. RSA public - key encryption. the National Bureau of Standards algorithm. private - key encryption.

1 . 3 6 Which of the following lines is not a Java comment? Please select all that apply. A . ? ? * * * * comments B . / / comments C . - - comments D . ? ? * * comments * / E . * * comments * *
1 . 3 6 Which of the following lines is not a

Asst 4 QC ( i ) SELECT MemberID, DaysWorked FROM WorksOn WHERE ActivityID = 3 1 6 ; Explain why the query can't use the primary index, and write SQL to CREATE an index that that will allow much faster execution of the query. Why the query can't use the primary index: The table structure ( when no INDEX is explicitly created ) is clustered by the
Asst 4 QC ( i ) SELECT MemberID, DaysWorked FROM

Which of the following is NOT an example of a built - in function? input ( ) int ( ) print ( ) variable All of the above are built - in functions.

Part 2 : Test Connectivity Using Ping Step 1 : Use ping to verify IPv 4 connectivity. a . From PC 1 , ping the IPv 4 address for PC 2 . Question: Was the result successful? Type your answers here. b . From PC 2 , ping the IPv 4 address for PC 1 . Question: Was the result successful? Type your answers here. Step 2 : Use ping to verify IPv 6

Q 3 : List the differences between the following: [ 1 0 ] Programming in Hardware and Programming in Software. Data bus and Address bus.
Q 3 : List the differences between the following:

In Perl Along with the code you are to submit a brief description of how the script runs and why you accomplished the objective the way you did. For example if you read data into an array to make it easier to retrieve, explain that. All scripts should use the following: Use the Term::Menus module to present the user with a menu. Use the

Suppose you have a scalar c = 5 . Write the conditional to test if c is greater than or equal to 6 . Note, do not create an assignment, such as Asnwer 1 = , but instead focus on the comparator to be evaluated.
Suppose you have a scalar c = 5 . Write the

What is the link between the elenchus and logical consistency?

Assume the following XML: 2 9 . 9 5 3 9 . 9 5 1 . 9 9 0 9 / 1 5 / 2 0 2 3

which function key can you to edit or rename a file or folder?

Accessing one central database server could increase for remote users. Question 3 1 options: A ) error rates B ) processing speed C ) productivity D ) communication costs

Question 2 of 1 5 Back What feature does version 2 of HTTP add to enhance its functionality? Increased encryption More state - preserving features Faster email transmission Improved FTP support I want to review this question later. ( Optional ) Check my answer ( Optional )
Question 2 of 1 5 Back What feature does version

Host computer that is physically separated from any other network Group of answer choices Demilitarized Zone ( DMZ ) Air Gap ACL Intranet NAT

Suricata is an anomaly - based detection capability.

Which type of attack relies on reflecting computer code to visitors of a website? Group of answer choices Cross - Site Request Forgery Cross - Site Scripting DDoS Fraggle Attack

List all of the subsets of the set A = { 2 , 7 , 1 1 } . O , { 2 } , { 7 } , { 1 1 } , { 7 , 1 1 } , { 2 , 1 1 } , { 2 , 7 , 1 1 } { 2 } , { 7 } , { 1 1 } , { 2 , 7 } , { 7 , 1 1 } , { 2 , 1 1 } { 2 } , { 7 } , { 1 1 } , { 2 , 7 } , { 7 , 1 1 } , { 2 , 1 1 } , { 2 , 7 , 1 1 } O , { 2 } , { 7 } , { 1 1 } , { 2 , 7 } , { 7 , 1 1 } , { 2 , 1 1 } O ,
List all of the subsets of the set A = { 2 , 7 ,

Q 1 . ( a ) Explain the difference between processing streams and data sink streams. Use a byte stream example involving reading and writing to support your answer. 1 0 MARKS

This problem is about constructing a Red - Black Tree step by step. Insert the following keys into an empty Red - Black Tree. Each node is worth one point. Please write on papers, take ( clear ) pictures of your work and submit them to Blackboard. 5 0 , 1 3 , 7 6 , 5 6 , 6 7 , 8 5 , 5 9 , 6 0 , 1 5 , 2 0 , 4 5 , 8 3 , 7 2 , 3 4 , 2 3 , 4 9 , 5 4 ,

What does the acronym IoT stand for

In HDFS , distributing the blocks of a file across multiple computers supports _ _ _ _ _ _ _ _ _ _ , thus leading to faster computational capabilities.

for java cls and i need all java codes pls ( pa 2 ) ) ) Show all images Show all images Show all images done loading
for java cls and i need all java codes pls ( pa 2

Sketch a graph with 8 nodes and write a formal description for your graph. Identify the degree of every node in your graph and indicate which nodes in your graph, if any, are leaves. What is the truth table for the Boolean operation XOR? How can XOR be expressed in terms of the Boolean operations for NOT and AND?
Sketch a graph with 8 nodes and write a formal

Combine each pair of bit patterns below, bit by bit, with the given Boolean operation. A . 1 1 0 0 1 0 1 1 AND 0 1 0 1 0 1 0 1 B . 0 1 0 0 1 0 1 1 OR 0 0 1 0 1 1 0 1 C . 0 1 1 0 0 1 1 0 XOR 0 0 1 1 0 0 1 1

Any form of access control or target hardening can be overcome by a clever and persistent criminal. True False
Any form of access control or target hardening

Felect all the elements of a dynamic program Select 3 correct answer ( s ) Divide and conquer Overlapping Subproblems Optimal Substructure Memoization / Tabulation
Felect all the elements of a dynamic program

Consider the following code:Which of the following best describes the output? 6 and then 2 0 6 and then 1 2 0 3 6 and then 1 2 0 Call to getPetals ( ) within displayPetals ( ) is ambiguous, so there is a compiler error.This code will not compile because displayPetals ( ) is not defined for daisy objects.
Consider the following code:Which of the

blackboard.sc . edu / courses / 1 / / NFOU 3 2 5 - 0 1 F - FALL - 2 0 2 4 / content / _ 2 2 8 7 4 5 7 1 _ 1 / index _ Ims _ h . . . uction to SQL - DDL Part 2 What is the SQL command that constructs a new table in the "SALES" database that is shown in the image below Drag the options to the provided blanks to construct the SQL statement. CREATE
blackboard.sc . edu / courses / 1 / / NFOU 3 2 5

Which two statements about activating firmware on Cisco UCS Manager software are true? ( Choose two. ) In a cluster configuration, Cisco UCS Manager must run the same version on both fabric interconnects. In a cluster configuration, Cisco UCS Manager can run different versions on each fabric interconnect. Cisco UCS Manager activation does not

You may not have overloaded friend operators in a class template. True False
You may not have overloaded friend operators in a

Traditionally, what four instruments are used in a string quartet ensemble? The title of Mozart's works are often followed by the letter " K " and a number ( like K . 2 7 3 ) . What does this number represent?
Traditionally, what four instruments are used in

\ table [ [ Original Subnet Mask, 2 5 0 . 0 . 0 ] , [ New Subnet Mask:, 2 5 5 . 2 5 5 . 1 2 8 . 0 ] ] Find: \ table [ [ Number of Subnet Bits, ] , [ Number of Subnets Created, ] , [ Number of Host Bits per Subnet, ] , [ Number of Hosts per Subnet, ] , [ Network Address of this Subnet, ] , [ IPv 4 Address of First Host on this Subnet, ] , [ IPv 4
\ table [ [ Original Subnet Mask, 2 5 0 . 0 . 0 ]

Use the method of repeated squaring to find the least residue of 7 9 4 5 modulo 8 1 1 , showing all steps as illustrated in our Module 4 lecture notes. Use the Euclidean Algorithm to find the following gcd , and then use the Extended Euclidean Algorithm to write this gcd in the form ( a , b ) = m a + n b . Show all steps ( long divisions,
Use the method of repeated squaring to find the

1 . Draw the constraint graph. 2 . Identify the cut set. 3 . Find a suitable solution for this question: Apply forward checking method.
1 . Draw the constraint graph. 2 . Identify the

Integer values in computer programs are: Group of answer choices: unlimited in their range of values limited in their range of values

Under blockchain rchitecture , where is the non - transaction information stored? In a centralized data storage facility In the body of the block In the header of the block In paper records outside of the blockchain
Under blockchain rchitecture , where is the non -

Which of the following is NOT a valid Python string? Group of answer choices ' ' ' This is a string' ' ' "Hello, World!" " I ' m learning Python." 'Python is fun! '

Question 2 The network layer is responsible for transferring packets of data from the source computer to the destination computer on adjacent networks between a wired and wireless network via one or more networks on the same network
Question 2 The network layer is responsible for

Check starter _ code _ Q 2 . zip for three starter files. You are expected to: Complete and submit MainProg 2 . c , time.h and time.c to D 2 L . You may NOT alter existing codes in the three starter files. Especially main function is already complete. But you might need to add codes to all the three starter files to make the program work. Altering

QUESTION 2 3 In a report, label controls display data from underlying fields. True False
QUESTION 2 3 In a report, label controls display

Perform Polynomial Regression Next, let's see what happens when we perform a polynomial transformation on our features. Exercise 5 : Utilizing Scikit - learn's PolynomialFeatures class, create a 2 nd - degree polynomial instance, and name this object poly. Include the parameter include _ bias = False. Using your instantiated class ( poly ) ,

Problem 3 . points ) Row - column ordered arrays We say that an n n 2 - D array A of integers is row - column ordered if it satisfies the following property: the entries of each row are sorted from left to right and the entries of each column are sorted from top to bottom. Thus, for any 1 i n , we have A [ i , 1 ] A [ i , 2 ] dots A [ i , n ] and
Problem 3 . points ) Row - column ordered arrays

Implement the following python functions ( see image ) :
Implement the following python functions ( see

What are best practices for creating a strong and secure password?

1 . Solve the following recurrences. You don t need to show your work. ( 1 0 ) a ) T ( n ) = 3 n 4 + 6 n 2 + 4 n + 1 b ) T ( n ) = T ( n 1 ) + 2 n c ) T ( n ) = T ( n 2 ) + ( n 1 ) d ) T ( n ) = 2 T ( n / 2 ) + n e ) T ( n ) = 4 T ( n / 5 ) + n log n

The South Carolina Contractors' Guide to Business, Law, and Project Management

Data includes rules that determine what can and cannot be entered in specific cells. A . validation B . verification C . certification D . authentication
Data includes rules that determine what can and

C + + VS code! Minimum of numbers - 5 points Write a function named min ( ) that takes a const reference to a vector of integers as an argument and returns the minimum number. If the input vector is empty, return std::numeric _ limits
C + + VS code! Minimum of numbers - 5 points

Problem 2 : Examples of Linear Recurrences Question: Give examples of algorithms that have the running times expressed as: linear homogeneous recurrences with constant coefficients, and linear non - homogeneous with constant coefficients. [ Note: Justify your answer ] .

How would you subtract two numbers stored in memory locations 6 and 8 , and store the result in memory location 1 0 using Hack Assembly?

Problem 3 Points ( 3 0 ) Given the following intival B - Tree structure. Construct B - Tree structures for three different keys instited into the B tree structure in order key = 8 1 , Key = 3 8 , and key = 8 4 . You need to provide 3 dififerentibTree strutures, one for each key inserted. Assume the minimum degree d = 3 .
Problem 3 Points ( 3 0 ) Given the following

segmentation and paging are mutually exclusive techniques and cannot be used together true or false

9 . Consider two nodes A and B on a shared link, and both nodes need to transmit frames to node C , which is also on the same broadcast link. Assume that there are no other nodes on the shared link that currently want to transmit packets. Assume that we use the Slotted Aloha protocol. Suppose that a collision just occurred at time t , when A and B
9 . Consider two nodes A and B on a shared link,

\ table [ [ T 1 , T 2 , T 3
\ table [ [ T 1 , T 2 , T 3

Which is the best description of std::size _ t ? std::size _ t is the largest integer data type supported by the CPU std::size _ t is a signed integer data type that represents the size or length of a file std::size _ t is an unsigned integer data type that represents the size or length of an object std::size _ t is the smallest integer data type
Which is the best description of std::size _ t ?

What is real num equvilant to CEC 0 With 4 bit baised exponent 1 bit signed

What type of window do you open to display a list of files? Question 3 6 options: Program window Data file window Start window Folder window

3 . H Another repurposing problem. Let G = ( V , E ) be an undirected graph with vertices V = { 0 , 1 , 2 , 3 , , n 1 } , and edges defined by an array of adjacency lists Adj [ 0 . . n 1 ] . We say that an undirected graph F is h - resilient if every vertex in F has at least h neighbors. Present an efficient algorithm that, given G and a target

Which of the following sorting algorithms does not involve performing any swap operations? Quick sort Insertion sort All involve at least one swap. Selection sort Bubble sort

What is the second step in the basic consumer decision process? Multiple Choice recognizing a problem searching for information identifying motivations evaluating options makina comparisons
What is the second step in the basic consumer

QUESTION 8 A Local Area Network is used by utility companies to control local equipment in a city. True False
QUESTION 8 A Local Area Network is used by

An organisation is using the Bell LaPadula security model to control their communications and controlling all their communications. They have a bulletin board which all staff can post messages on to . Given that Alice has top clearance ( level 4 ) , Bob has middle clearance ( level 2 ) , Karen ( level 1 ) and Derek has low level clearance ( level

How does parallelism improve the performance of computer systems? By executing multiple instructions or tasks simultaneously across multiple cores By increasing the clock speed of a single core By simplifying the instruction set By decreasing the amount of hardware used in the processor
How does parallelism improve the performance of

Question 4 of 1 5 Back Which TCP port does HTTPS encrypted traffic default to ? 8 0 8 0 2 1 4 4 3 8 0 I want to review this question later. ( Optional ) Check my answer ( Optional )
Question 4 of 1 5 Back Which TCP port does HTTPS

Which of the following sentences is correctly punctuated? " An object that sinks , " said the teacher, "displaces an amount of water equal to the object's volume." John said, Only three colors are available red, blue, and yellow. Grandfather says, that we must eat healthy well balanced meals and exercise regularly to stay fit. The principal
Which of the following sentences is correctly

I need help to fix my code

FirstNameLastNamecit 1 3 0 _ HW 9 B . java for the source file of your class. You should only submit one Java source file. There is no need for creating a utility class for this exercise. Methods need to be properly documented. Do not use break / continue / return in your loops. Do not use the System.exit ( ) method to exit the program. Do not use
FirstNameLastNamecit 1 3 0 _ HW 9 B . java for

Sockets are used in what type of computers?

What can the value in a key - value pair be ? answer Only dates Only numbers Any type of data Only words

A python function can call itself Question 5 Answer True False

Create a new folder for the Path of Light Yoga Studio website. Create an external style sheet named yoga.css . U pdate the Home page: index.html . Update the Classes page: classes.html .

Elapsed time is the real time passing from the start to end of a task including non working time Question 8 options: True False

You want to move quickly to cell S 1 2 1 5 in your worksheet. To achieve this, you type the cell reference into a particular area of the screen and then press enter. What is the area of the screen called in which you type the cell reference? The Formula Bar The Title Bar The Name Box
You want to move quickly to cell S 1 2 1 5 in

How does a document database store data? answer In rows and columns In word documents In spreadsheets In flexible documents

In C + + , which special character is used to invoke a member function?

If you have a Microsoft account, you can download and install apps directly from your web browser. True or false?

which layer defines frameworks that support graphics and media, including Quicktime and OpenGL? a . Core frameworks b . Application frameworks c . User experience d . Kernel environment

You need to create an OpenAPI definition that will be used with a custom connector. Which two items are defined in the OpenAPI definition? Each correct answer presents a complete solution. Choose two.

I like to be very precise when describing vulnerability severity. What is the CVSS 3 . 1 base score of a WinRAR vulnerability published in August 2 0 2 3 . . . rounded to 3 decimal places? Enter the number as is . For example, 5 . 3 5 0 . Your submission below should have 5 characters. Do not include the MetaCTF { } tag

The _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ is the set of transactions that an adversary cannot distinguish from your transaction.

You have a trained Azure AI Document Intelligence model. Users report inconsistent results for form values on some documents. You need to address the issue by evaluating the JSON responses to the analyze document requests. What part of the JSON response should you examine first?

Select all that apply What types of information would be included in a human resource relational database? Multiple select question. Social Security number job history tax filing status hiring date

( A good substitution cipher ) . Consider a variant of the substitution cipher E = ( E;D ) dened in Example 2 . 3 where every symbol of the message is encrypted using an independent permutation. That is , let M = C = L for some a nite alphabet of symbols and some L . Let the key space be K = SL where S is the set of all permutations on . The

To check whether two variables refer to the same object, you can use the = operator. Question 2 7 options: TrueFalse

What is the name of the tool used to analyze a kernel core dump? analyzevmcore SCA vmcore chkbin

Question 2 . Convert the following binary patterns to hexadecimal: ( Show your calculations ) [ 1 0 points ] a ) 1 1 0 1 b ) 0 1 0 1 0 c ) 1 0 0 1 1 d ) 1 1 0 0 1 1 0 0 e ) 1 1 0 0 1 1 0 0 0 0 0 1

Question 6 . Write a function fact ( n \ ( ) \ ) to compute and return the factorial of n . The function must use recursion. The value of n is passed in \ ( \ $ a 0 \ ) and the factorial is returned in \ ( \ $ \ ) v 0 . Don't forget to save and restore any register that you might need before using it .
Question 6 . Write a function fact ( n \ ( ) \ )

To initialize an array, you use an initialization list of values separated by commas and enclosed within curly braces. Group of answer choices True False

2 Table 1 is for the specific parameters assigned to the group for this assignment. These parameters will be used in the calculations and analyses required. Table 1 Reference to Parameters \ table [ [ The last digit of the matric number * , 0 , 2 , 1 , 3 , 4 , 6 , 5 , 7 , 8 , 9 ] , [ A ( m ) , 3 . 0 , 3 . 2 , 2 . 8 , 3 . 4 , 3 . 8 ] , [ B ( m ) ,
2 Table 1 is for the specific parameters assigned

True / False: A recursive function sometimes doesn't call itself

a logical memory address is:

How does version control play a critical role in configuration management, and what strategies would you use to implement version control for configuration settings?

Question 9 ( CO 2 , Module 2 , Chapter 5 ) An intranet, or local area network, facilitates sharing of computing resources among users in a business entity. does not require any telecommunication components. may be public or private. does not connect to the internet.
Question 9 ( CO 2 , Module 2 , Chapter 5 ) An

Q 1 [ 1 5 pts . ] : Given the following key sequence ( 5 , 2 3 , 8 , 1 4 , 1 3 , 2 , 7 ) build the dynamic binary search tree WITHOUT BALANCING IT . How many probes ( i . e . , comparisons ) does it take to determine that key 1 0 0 is not in the tree? ( In this study case, the root is 5 ; the next element 2 3 > 5 , so it goes to the right, etc ) .

Scenario: An enterprise organization pays for a subscription to Red Hat Ansible Automation Platform and wants to start using Red Hat Ansible Lightspeed. The organization uses the newest versions of Visual Studio Code ( VS Code ) and the Ansible extension for VS Code. Question: Which of the following does the organization need to begin using Red

Recall the Highway Sign Visibility study. Suppose we want to predict the maximum distance at which a 9 0 - year - old driver can read a highway sign. The prediction for a 9 0 - year - old driver is 3 0 6 feet. ( Sign Legibility Distance = Max distance to read sign ) Which of the following interpretations are valid? Check all that apply. Group of

Hey there. I ' m Charles in programming. Quick question for you. Some other programmers and I were just chatting about implementing tracking tags. We're having a little debate about what the four main building blocks are for implementing those tags within a tag manager. Can you resolve our argument and list those, please?

The IP address of 1 2 7 . 0 . 0 . 1 is also referred to as the _ _ _ _ _ . Group of answer choices local address lookup address loopback address local host

Choose the most appropriately implemented Template pattern. Some UML reminders that will help you: a private method or variable is denoted by a - as in - boilWater ( ) . 2 . a method, variable, or class that is abstract is denoted by italics ( as in PastaTemplate )
Choose the most appropriately implemented

Coin Counting Problem. Solve using matlab please. Write a script using iteration to answer the following question: What is the average number of coins you can expect to receive in your change after a cash transaction? To solve this problem, your script must calculate the number of coins required to form all 1 0 0 cent amounts in the range 0 0 , 0
Coin Counting Problem. Solve using matlab please.

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