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Programming Questions and Answers January 06, 2020

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What is the primary purpose of the cryptocurrency mining exploits? Hijacking system resources Exfiltration of data Enumeration of users Mining for privileged credentials

I tried upgrading my postgres database and getting the following error: pg _ dump: error: query failed: FATAL: terminating connection due to administrator command server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request. pg _ dump: error: query was: SELECT t . tableoid, t

"What does CPU stand for in computer terminology? Options: A ) Central Processing Unit B ) Computer Peripheral Unit C ) Central Print Unit D ) Computer Processing Utility"

Translate these statements into English, where R ( x ) is " x is a rabbit" and H ( x ) is " x hops" and the universe of discourse consists of all animals,

3 . The following is a key agreement protocol. Assume that alice has public key g ^ a , and Bob has public key g ^ b , the protocol proceeds as follows: step 1 : Alice - > bob: alice, bob, g ^ x , Authg = ( g ^ x , bob ) step 2 : Bob - > Alice: Bob, alice, g ^ y , Authg = ( g ^ y , g ^ x , alice ) step 3 : alice and bob computer the shared secret

For this assignment, pick to draw one of the following: The living room in your current residence Any living room layout that you think works well Dimensions do not have to be exactly to the existing space. The room should be at least 1 5 ' x 1 5 ' . Use the Architectural Imperial template. Each of the items listed below MUST be included: Create
For this assignment, pick to draw one of the

A in the state - space tree represents a partially constructed so complete solution. A non - promising node A promising node An optimal node One attempt A non - optimal node
A in the state - space tree represents a

k ) What is the role of the operating system in dealing with a multi - core / hyperthreaded CPU? What is the effect of fixed instruction lengths on the efficiency of instruction execution in a pipeline architecture? What is the effect of fixed field instruction formats? m ) What is the difference between ROM, PROM, EPROM, and Flash Memory? Are
k ) What is the role of the operating system in

Out of the 6 V ' s of Big Data, explain how variability, is significant in decision - making? Justify your answer with specific reasoning. Provide atleast one example to support your argument.

The Host - based IDS monitors network traffic for particular network segments or devices and analyzes network, transport, and application protocols to identify suspicious activity. True False
The Host - based IDS monitors network traffic for

What do you need to consider for a Oracle software update? ( Select three ) Which environments will receive the update Your language packs The amount of downtime that must be scheduled to perform the update The number of Service Administrators in your company Staff and time planning to test an update

When offering property for cooperation through the Multiple Listing Service, the listing broker is assuring all of the following EXCEPT that:A ) Cooperating brokers will be compensated upon completion of the saleB ) The information in the data base is deemed to be accurateC ) The seller has the authority to sellD ) Any offer will be accepted as

what is a cookie and how do you think this can be harmful to users?

What number of bits will provide the greatest amount of accuracy?

Bullies are always abused in the home. more likely to be male than female. those who are physically the biggest in their class. a diverse group with no commonalities.

7 4 . In the code snippet below, what is the meaning of u 8 ? string e _ acute = u 8 " \ U 0 0 0 0 0 0 e 9 " ; string high _ speed _ train = u 8 " \ U 0 0 0 1 f 6 8 4 " ; string message = "San Jose"; size _ t pos = message.find ( e _ acute ) ; if ( pos ! = string::npos ) { cout < < " Do you know the way?" < < endl; }

Consider the following class definition. publ ic class SomeClass { pr ivate int x = 0 ; pr ivate stat ic int y = 0 ; publ ic SomeClass ( int pX ) { x = pX; y + + ; } publ ic void incrementY ( ) { y + + ; } publ ic void incrementY ( int inc ) { y + = inc; } publ ic int getY ( ) { return y; } } The following code segment appears in a class other

If the words True and False are used to fill in the body of the truth table, how many times would the word True appear in the rightmost column? \ table [ [ q , ( p v v q ) ( p o + q )
If the words True and False are used to fill in

Thread Life Cycle: a . Compare and contrast the life cycle of a thread with that of a process. 5 marks Thread Libraries: a . Write a simple program in a programming language of your choice that creates and manages multiple threads using one of common thread libraries ( e . g . , POSIX Pthreads, Windows threads ) . 5 marks Performance
Thread Life Cycle: a . Compare and contrast the

Convert this MIPS Assembly into the corresponding binary: addi $ s 3 , $ t 4 , 3 2 Please submit your answer in the following format where each " x " represents 1 bit in the 3 2 - bit instruction xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
Convert this MIPS Assembly into the corresponding

his spreadsheet shows an invoice with a formula that is copied from D 1 5 to D 1 6 , D 1 7 , and D 1 8 . The hourly rate is always $ 3 5 . What formula most likely exists in D 1 8 ? B 1 8 * D 1 8 B 1 8 * B 1 3 B 1 8 * $B$ 1 3 B 1 3 * $D$ 1 3

You are able to represent - 1 2 6 in Excess 1 2 ? True or false

The ScriptManager control _ _ _ _ _ _ _ _ _ . Question 8 options: is the key control in Ajax applications cannot be put on a page with another ScriptManager All of them is placed before the controls it affects

Binary Number System used in Computing 1 . Introduction 2 . Proper reference of at least three articles or books 3 . Write detail review of those articles or books related to the topic student chooses 4 . Identify one application in Information Technology in which student is interested.Write a complete account of that interest. 5 . Description of

Translate the following English sentences into symbolic logic sentences using the constants indicated. Make sure you write out what the atomic propositions are. In some cases this will be straightforward, but not in every case. Remember: atomic propositions never contain any truth functional connectives - and that includes negation! Note: although

Which executes first in a do . . . while loop?

To write an uncontrolled component, there is no need to write an event handler for every state update, and you can use a . . . to access the value of the form from the DOM.is it a good way?

1 pts What is the Internet? q , a network of networks The type of physical media used by computers to access the World Wide Web A small isolated internal network of a company What is the Internet? An application used to access the World Wide Web a network of networks The type of physical media used by computers to access the World Wide Web A small
1 pts What is the Internet? q , a network of

If an interface called Something contains a method String doSomething ( String s ) , then:A . Every class that implements the interface must override a method implementation from the interfaceB. Classes that implement the interface can optionally override a method implementation from the interfaceC. Every class that implements the interface must

Q 1 ) Design and operate the following form then perform the required tasks. \ table [ [ The Coffee Break: COFFEES Table, - useing java
Q 1 ) Design and operate the following form then

Which of the following are true about the General Data Protection Regulation ( GDPR ) ? Select all that apply. Group of answer choices An individual has the right to see what data has been collected about them Users must be aware of how their data is being used GDPR applies to all individuals in the United States Individuals can request that their

A relational database can contain one or more tables. True False
A relational database can contain one or more

Capacity planning is about making sure that computational resources are available when needed. The goal ( and the main challenge ) is to minimise differences between what is needed and what is available to reduce costs without impacting efficiency and performance, and without negatively interfering in the business outcomes. Group of answer choices

A systems administrator is setting up a backup solution to follow the 3 - 2 - 1 policy. Currently, the solution is set to back up from the servers to an on - site storage server. Which of the following should the administrator configure to comply with the 3 - 2 - 1 policy?A . Weekly lull backups, with daily incremental backupsB. A second on - site

When threat actors perform social engineering, which of the following are their possible goals? Choose all that apply. Group of answer choices theft denial of access destruction financial

Consider two following problems:P roblem 1 Instance: An undirected graph G = ( V , E ) and an integer number k . Question: Is there a function : V { 0 , . . . , k 1 } , such that ( u ) 6 = ( v ) , whenever { u , v } E ? P roblem 2 Instance: An undirected graph G = ( V , E ) and an integer number k . Question: Are there at most k cliques is G ,

write a program in x 8 6 MASM and include irvine library Write a program that does the following: 1 ) Prompt the user to enter a decimal number with at least 5 decimal places. Also allow for the case where the user can enter numbers greater than 1 . 2 ) Read the user input and display on the screen. Something like the following... The original

What is the AMAT ( in cycles ) for the system with the following parameters?

In which part of the cell does glycolysis occur? a ) Mitochondria b ) Cytoplasm c ) Nucleus d ) Ribosome

Which type of denial - of - service ( DoS ) attack occurs when the source of the attack generates the packets, regardless of protocol, application, and so on , that are sent directly to the victim of the attack? Distributed B Reflected C Direct D Amplification
Which type of denial - of - service ( DoS )

Explain the purpose and usage of the following HTML elements: b )

Assess the challenges associated with implementing streaming programming models in real - world Big Data applications and suggest possible solutions

In the context of data mining, which of the following occur when two or more database elements tend to occur together in a significant way? association patterns data clusters time series predictive patterns
In the context of data mining, which of the

Make a Python program in Colab to create the following image. Please submit your program and screenshots.
Make a Python program in Colab to create the

The following statement permits assembly if the symbol Win 3 2 has been defined: IFDEF Win 3 2 a . True b . False The following statement permits assembly if arg 1 is exactly the same as arg 2 ? ( case - sensitive comparison ) : IFIDN
The following statement permits assembly if the

Which of the Save As options shown in the image would you choose if you wished to save your workbook to the cloud? \ table [ [ \ table [ [ h a r r
Which of the Save As options shown in the image

Question 2 ( 2 points ) The below two NPAs are equivalent. ( true or false ) True False
Question 2 ( 2 points ) The below two NPAs are

the query as 2 F Texas Publishers Query Close the query. 7 The college's Federation of English Faculty will donate money to the English Writing Lab based on 5 0 percent of the awards paid to the students. Create a query in Query Design view using your 2 F Student Papers table to answer the question, In ascending order by the Paper ID field, what
the query as 2 F Texas Publishers Query Close the

The features of Dynamic Programming approach is ( are ) ? Select all that apply. Incorrect answers will deduct points. Question 5 options: Constructs nonoverlapping subproblems Stores solution to substructures for later use Uses a greedy approach Constructs optimal substructures

What are some of James Tyrone's key character traits ( Choose all that apply ) ? Question 8 options: He's a penny - pincher He's vain He's unreliable He's funny

ERD ( 2 5 marks ) ETS Corporation operates under the following business rules: ETS Corporation is a company which sells different types of car accessories from various car models. There are more than 2 0 employees working in different departments in this company. Each employee is assigned to work in only one department and at least 1 employee is /

In Error - based SQL Injection, the attacker puts intentional bad input into app to see the database - level error messages. Uses this to create carefully designed SQL Injections Select one: True False

what is another name for a view in sq

How many bytes does it take to make up a 2 4 - bit word?

Question 1 9 Given the statement double ? * * p ; , the statement p + + ; will increment the value of p by q , byte ( s ) . one two four eight
Question 1 9 Given the statement double ? * * p ;

Which piece of a DBMS is responsible for handling file access. Question 2 options: Storage Manager Connection and Security Manager Query Processor DBMS Utilities DBMS Interfaces DDL Compiler

Which of the following is an IPv 6 address? 2 0 0 . 1 1 9 . 7 8 . 2 5 0 0 - 1 9 - D 2 - B 3 - 5 E - 4 F 0 0 - 1 9 - D 2 - FF - FE - B 3 - 5 E - 4 F FE 8 0 :: 4 DE 1 :F 0 1 B: 8 0 FA:CCA 3
Which of the following is an IPv 6 address? 2 0 0

5 9 Which of the following statements is NOT ACCURATE? irse S Support Web sites create and use cookie files, web logs , and your clickstream to track your movements on the Internet. Someone has sent a email to you containing confidential information. If both the sender and receiver delete all electronic copies of the message ( and any accompanying
5 9 Which of the following statements is NOT

A building constructed according to the NEHRP Provisions may sustain enough damage during an earthquake that it must be demolished. A . True B . False
A building constructed according to the NEHRP

In User Mode, certain instructions may not be executed. True False In User Mode, certain instructions may not be executed. True False
In User Mode, certain instructions may not be

In an experiment, independent variables _ _ _ _ _ _ _ _ _ _ _ _ . Question 1 6 Answer a . satisfies P ( X , Y ) = P ( X ) * P ( Y ) , where X and Y are the variables and P is the probability function b . have no effect on one another c . are various in value to evaluate their impact on dependent variables d . All of theseIf the training data

What are the challenges in parallel processing? finding and expressing concurrency managing data distributions managing inter - processor communication implementing the parallel algorithm correctly
What are the challenges in parallel processing?

AnyCompany has developed multiple workloads with unpredictable utilization in their data center and is looking to migrate to AWS. Which benefit of moving to the cloud can help address this challenge?No need to train your employees.Stop guessing capacity.You will need to buy hardware when migrating to AWS Cloud.AWS Cloud resources will cost more

Thank you for your insight. In the absence of a formal PMO office, several tools and methodologies can be particularly helpful for managing projects effectively. What tools do you use at your organization to help with the process?

A / B testing scenarios In which of the following scenarios should you not use A / B testing? ( Please be mindful of the costs associated and business impact of the scenarios ) You want to test your app click rate and you have the data of number of clicks of two versions of your apps You want to test the sales of two different car models, A and B

Which statement about File Allocation Table ( FAT ) file systems is true? Ideal for drives less than 4 0 0 MB Not recommended for drives under 2 0 0 MB Ideal for drives over 4 0 0 MB POSIX compliant Limited to drives with a maximum size of 4 0 0 MB

If you use an aggregate function in a SELECT statement do you always have to include a GROUP BY clause?

Question - 1 3 : Add the 7 . 0 1 1 0 and 0 . 7 1 1 0 using IEEE - 7 5 4 single - precision floating - point representation. Check if the result has overflow or underflow. Note: Consider 1 0 decimal digits while converting from decimal to binary for the following questions. Question - 1 4 : Subtract 7 . 0 1 1 0 from 1 8 . 7 1 1 0 using IEEE - 7 5 4
Question - 1 3 : Add the 7 . 0 1 1 0 and 0 . 7 1

You are getting ready to deploy Windows to multiple enterprise workstations. What do you use to hold the information captured from the reference computer? Question 6 options: Template Image file WinPE Snapshot

Based on the following tree, answer the following question: Target variable: antibody ( two categories ) Important group = yes Variables entered into the model: age, gender, country, social distancing, wave, severity, pre - existing condition Are country and severity significant predictors of antibody? Group of answer choices both are significant

Which of the following is a language that defines all strings formed from the alphabet { 0 , 1 } that has even number of 1 ' s and exactly one zero? Group of answer choices S - > \ epsi | S - > 1 S | S - > 1 S - > \ epsi | S - > 0 S 1 | S - > 0 S - > \ epsi | S - > 1 S 1 | S - > 0 S - > \ epsi | S - > 0 S 0 | S - > 1

mozilla firefox passwords are stored in the key

3 . A password is to be created using 7 , 8 , or 9 characters. The characters must be either upper case, lower case, or digits. a ) How many passwords can be created without the letter R , if repetition is not allowed. b ) Create a list of rules for a password situation that would include between 4 , 0 0 0 , 0 0 0 and 1 6 , 0 0 0 , 0 0 0 possible

What is the significance of the von Neumann computer architecture to the rapidly changing technological advancements, and how have the components changed?

Thrashing is a problem that occurs when there are a large number of jobs and many free pages so that pages are being moved around too much. Question 5 4 options: 1 ) True 2 ) False

A useful tool to investigate issues with external networks is VPN Troubleshoot. What capabilities does this tool have? Check all that apply: Question 9 Select one or more: Provides ongoing connection monitoring Supports policy - based gateways and ExpressRoute gateways Provides automated diagnostics of Azure VPN gateways and connections Supports

In java create the following lab
In java create the following lab

Which of the following activities have been made possible because of improvements in computer networks? Check all of the boxes that apply. using a computer keyboard organizing the storage of data calling on a telephone accessing the internet at the same time as other users RETRY
Which of the following activities have been made

Which in the following is not in OSI Application Layer? Select one: A . HTTP B . TCP C . FTP D . DNS
Which in the following is not in OSI Application

Given a clock size of 6 , what value would 2 3 have?

Assuming waveforms in Figure 1 go into an 8 - bit bi - directional shift register. If the initial value in the register is the decimal number 1 0 8 ( stored in binary ) , give the 8 - bits of data in the shift register after each clock pulse. Figure 1
Assuming waveforms in Figure 1 go into an 8 - bit

You work as a bitcoin engineer in a large insurance company. To collect premiums for your auto insurance policies using bitcoins, your student intern proposes using the vanity address 1 Auto * * * * * * * * * ( the first five characters must be 1 Auto ) . Which statement about this vanity address is correct? The vanity address may decrease the
You work as a bitcoin engineer in a large

The above code is an example of a ( n ) while loop.flag - controlledcounter - controlled EOF - controlled sentinel - controlled
The above code is an example of a ( n ) while

Which of the following eras of computer viruses is largely characterized by infection of DOS machines spread by removable media? Classical era Internet era Macro era Floppy era
Which of the following eras of computer viruses

Which of the following Centrality theories views an actor as having power to the extent that the actor falls on the geodesic paths between other pairs of actors in the network?

Can I change a specific code in Arduino IDE using another IoT platform?

= 2 uestion 4 0 True o false? To add a QR code to a catalog, you would need to add a QR catalog code field to the data source. True Fals e ? ? ? ? ? ? ?
= 2 uestion 4 0 True o false? To add a QR code to

in a kinetic attack imagery intelligence human intelligence and sognals intelligence are used in which cyber kill chain phase

Which function copies up to n characters from the string pointed to strncmp strncpy stremp strcpy
Which function copies up to n characters from the

What is the best approach to improving security? Expensive Firewalls Hiring a hacker to help secure the servers Physical Intrusion Detection Systems Defense in depth
What is the best approach to improving security?

4 1 0 points A can be used as a safe way to help you remember longer, more complex passwords.
4 1 0 points A can be used as a safe way to help

Question 1 1 1 p t s the following information: S S x = 1 6 S S y = 6 4 S P = 2 0 M x = 6 M y = 8 No answer text provided. No answer text provided. r = 0 . 6 2 5 r = 2 . 2 5 0 r = 2 0 . 0 r = 0 . 2 5 6
Question 1 1 1 p t s the following information: S

Q 1 0 : We know that:When making bread, we must use yeast in the recipe. some bread includes butter in the recipe.I have made bread, and I make the following statement:"I used both yeast and butter in the recipe."Logic 1 0 : What can we say about the statement * Certainly trueCertainly falseInsufficient information

Given the following listing, what is the current working directory? user@machinename:~$ pwd / home / user user@machinename:~$ Group of answer choices root home directory user home directory root directory home directory

Which term best describes the relationship between database tables? Group of answer choices Two or more Columns combined to uniquely identify a row Primary Keys and Foreign Keys Table joins Cardinality

To view the entire page of the document which of the following should you do ? Press the one page button on the zoom group of the view tab B press the 1 0 0 % button on the zoom group of the tab see slide the zoom slider toward the plus symbol or D press the page with button on the zoom group of the tab

What information is not stored in a Process Control Block ( PCB ) ? Question 2 options: Process priority Process state CPU registers Code

Atlantic Computer has developed software that allows their servers to host twice as much webspace as its rivals. How should they price this new software - server combination? Relative to buying two servers from Atlantic s competitor, by buying one doubly efficient server from Atlantic, a firm would save $ 4 , 0 0 0 in labor costs, $ 5 0 0 in

What is the last value of the variable 'cat? class MyClass ( object ) : cat = 1 def add ( self , ) : MyClass.cat + = x print ( MyClass . cat ) myObject MyClass ( ) for n in range ( 2 , 5 ) : myObject.add ( n )

Fill the space: The stated purpose of ISO / IEC 2 7 0 0 2 is to "offer guidelines and voluntary directions for information security ( space ) " .

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