Web development and programming

1. What are the main conceptual differences between object-oriented programming

1.        What are the main conceptual differences between object-oriented programming and the other programming techniques? (8 points) 2.        What is the definition of referen…

1. What are the main differences between connectionless networks and connection

1. What are the main differences between connectionless networks and connection oriented networks? 2. What are the main differences between circuit switched networks and packet sw…

1. What are the minimum and maximum values of the carry digit in base 10? 2. How

1. What are the minimum and maximum values of the carry digit in base 10? 2. How does the maximum value of the carry digit vary in different bases? 3. What are the inputs and outp…

1. What are the phases for the NIST security incident response? 2. What are the

1. What are the phases for the NIST security incident response? 2. What are the steps for NIST forensics incident response? 3. What security incident phases the following relate t…

1. What are the purposes of switches in CLI/DOS commands? Identify and explain w

1. What are the purposes of switches in CLI/DOS commands? Identify and explain what any two are in the COPY command. 2. How many internal commands are in CLI/DOS today? List any f…

1. What are the shared characteristics of different approaches to rapid software

1. What are the shared characteristics of different approaches to rapid software development? 2. For what types of system are agile approaches to development particularly likely t…

1. What are the special member functions that the compiler will write for you if

1. What are the special member functions that the compiler will write for you if you don’t? (Hint: There are 6 of them.) 2. What do the default copy constructor and copy assignmen…

1. What are the special member functions that the compiler will write for you if

1. What are the special member functions that the compiler will write for you if you don’t? (Hint: There are 6 of them.) 2. What do the default copy constructor and copy assignmen…

1. What are the three classes of DNS servers? Describe each. 2. Assume the follo

1. What are the three classes of DNS servers? Describe each. 2. Assume the following email scenerio: Tom uses his g-mail web account to write and send a message to his boss Jane. …

1. What are the three cornerstones of object oriented programming? Explain each

1. What are the three cornerstones of object oriented programming? Explain each of them. 2. Complete the codes, which are left as blanks in the following functions according to ou…

1. What are the two things that you need to overload an operator for a class? 2.

1. What are the two things that you need to overload an operator for a class? 2. Name the operators that cannot be overloaded. 3. Within the definition of an operator function, ho…

1. What are the values of the variables after the code fragment below executes i

1. What are the values of the variables after the code fragment below executes if the input data is 37 86.56 32? int x, y; double z; cin >> x; cin >> y; cin >> z…

1. What are thenecessary steps to implement isEmpty() ? Note that this returns t

1. What are thenecessary steps to implement isEmpty()? Note that this returns the valueTrue or the value False. 2. What are thenecessary steps to implement Peek()? Note that this …

1. What are two reasons for using layered protocols? What is one possible disadv

1. What are two reasons for using layered protocols? What is one possible disadvantage of using layered protocols? 2. An image is 1600 × 1200 pixels with 3 bytes/pixel. Assume the…

1. What best describes what must go inside the brackets to declare an array, e.g

1. What best describes what must go inside the brackets to declare an array, e.g. int arr[?????]; ? Select one: a. none of the other answers b. CONSTANT c. ConstIntExpression d. a…

1. What button properties are similar to the properties for a label? 2. Explain

1. What button properties are similar to the properties for a label? 2. Explain how to set borderwidth, borderColor, and borderRadius properties of the Button Object for an Androi…

1. What can software designers do to check that a use case diagram contains all

1. What can software designers do to check that a use case diagram contains all the use cases that it should? 2. List and briefly explain the Software Architecture Design Guidelin…

1. What can you say about the name of a class? ___ It must start with an upperca

1. What can you say about the name of a class? ___ It must start with an uppercase letter. ___ The convention is to start with an uppercase letter. 2. What can you say about the n…

1. What challanges does Adams-Woodford face as he develops his five-year product

1. What challanges does Adams-Woodford face as he develops his five-year product roadmap? 2. How do product and software development methodologies influence a firm's ability to re…

1. What challanges does Adams-Woodford face as he develops his five-year product

1. What challanges does Adams-Woodford face as he develops his five-year product roadmap? 2. How do product and software development methodologies influence a firm's ability to re…

1. What command would I use if I want to be prompted before removing (deleting)

1. What command would I use if I want to be prompted before removing (deleting) several files in my home working directory that have a '.pbx' extension? (hint: use the man pages f…

1. What command would I use to find all regular files under my home (~) director

1. What command would I use to find all regular files under my home (~) directory whose file size is less than 4096 bytes, whose extension is .txt? 2. I want to create a new user …

1. What command would you use to remove a print job, numbered 203, from the queu

1. What command would you use to remove a print job, numbered 203, from the queue for the brother printer? Select one: a.prm -Pbrother 203 b.lpc -Pbrother 203 c. lpq 203 -Pbrother…

1. What common data types are represented in almost every language? How are thes

1.      What common data types are represented in almost every language? How are these declared in C++? 2.      What are the arguments for and against representing Boolean values …

1. What common security system is an IDPS most like? In what ways are these syst

1. What common security system is an IDPS most like? In what ways are these systems similar? 2. How does a false positive alarm differ from a false negative one? From a security p…

1. What components of the electron transport pathway are associated with Complex

1. What components of the electron transport pathway are associated with Complex IV? (Select all that apply.) NADH Coenzyme Q Cytochrome b Cytochrome a FADH2 Flavin mononucleotide…

1. What condition must be true for Dijkstra\'s shortest path algorithm to be suc

1. What condition must be true for Dijkstra's shortest path algorithm to be successful? 2. what condition must be true to perform a topological sort of a directed graph? 3. What c…

1. What data type is used for the Contact First Name field? ____________________

1. What data type is used for the Contact First Name field? _______________________________ 2. What data type is used for the Opened field? _______________________________________…

1. What decimal number would the IEEE 754 single precision floating point number

1. What decimal number would the IEEE 754 single precision floating point number 0xC3F2B800 (this is in hex) be? Write your final answer in scientific notation as m x 10 p where p…

1. What do you think is the basis for the organizational design of the original

1. What do you think is the basis for the organizational design of the original traditional transaction processing database? 2. What would be the basis for the data subsets that w…

1. What does SMTP stand for and what does it do? 2. What does IMAP stand for and

1. What does SMTP stand for and what does it do? 2. What does IMAP stand for and what does it do? 3. What is POP (or POP3) and what does it do? 4. What is the most common cause of…

1. What does Smessage contain after the following code executes? $age 19 $score

1. What does Smessage contain after the following code executes? $age 19 $score = 750; if ($age 21 6&Sacore; 700 $message = 'Loan approved'; } else if ( *age >= 21 &&am…

1. What does each of the following program segment do? for (int i = 1; i

1. What does each of the following program segment do?    for (int i = 1; i <= 4; i++)       for (int j =1; j <=3; j++)         System.out.print("@@@");       System.out.pri…

1. What does it mean - in your own words - to think in terms of objects? 2. Defi

1. What does it mean - in your own words - to think in terms of objects? 2. Define in your own words the 3 Class Relationships in section 10.4 Answer Questions What is association…

1. What does the command awk \'BEGIN {for(i=1; i

1. What does the command awk 'BEGIN {for(i=1; i<10; i++) {sum += i;} print sum;}' display when it is run? a. Sum of numbers from 1 to 10 b. Sum of numbers from 1 to 9 c. Result…

1. What does the expression s/4 represent? 2. What is the solution to the equati

1. What does the expression s/4 represent? 2. What is the solution to the equation s/4=14? 3. Consider the pan balance. What would happen if you replaced the 8-ounce weight with a…

1. What does the following code fragment print (without running the program on a

1. What does the following code fragment print (without running the program on a computer)? (2 points) int[] a = new int[10]; for (int i = 0; i < 10; i++) a[i] = 9-i; for (int …

1. What does the following code print? ArrayList q7 = new ArrayList

1. What does the following code print? ArrayList<Integer> q7 = new ArrayList<Integer>(); q7.add(3); q7.add(9); q7.add(4); q7.add(6); for (int i=0; i<q7.size(); i+=1…

1. What does the following function do for a given Linked Listst with first node

1. What does the following function do for a given Linked Listst with first node as head? a. Prints all nodes of linked lists. b. Prints all nodes of linked list in reverse order.…

1. What does the following statement do? vector v(10); A) It creates a vect

1. What does the following statement do? vector<int> v(10); A) It creates a vector object and initializes all of its elements to the value 10. B) It creates a vector object …

1. What does the function calculate_modified do? 2. What problems or issues, if

1.            What does the function calculate_modified do? 2.            What problems or issues, if any, do you see with it? 3.            How could you improve the function, an…

1. What file extensions do HTML files use? The following line of HTML code conta

1. What file extensions do HTML files use? The following line of HTML code contains errors. What is the correct way to write this lire? 2. sp This is a paragraph of text p 3. At t…

1. What four characteristics separate Big Data from other BI data: _____________

1. What four characteristics separate Big Data from other BI data: ___________________, ___________________, ___________________ and ___________________. 2. __________ is a Big Da…

1. What happens if a Java interface specifies a particular method signature, and

   1. What happens if a Java interface specifies a particular method signature, and a class that implements the interface provides a different signature for that method?          …

1. What happens in C when we try to take the square root of a negative number? t

1. What happens in C when we try to take the square root of a negative number? t = sqrt( -55 ); 2. What happens if you have the C statement from the previous question and then hav…

1. What happens in the Java Virtual Machine (JVM) when the following line is pro

1. What happens in the Java Virtual Machine (JVM) when the following line is processed? MyClass n = new MyClass(); A. Nothing, the line is skipped, since no parameters are defined…

1. What happens to the data displayed by a view if the view is deleted? The foll

1. What happens to the data displayed by a view if the view is deleted? The following tables form a Library database held in an RDBMS: Borrower (card_no , last_name, first_name , …

1. What happens when the processor needs data and the block is not found in the

1. What happens when the processor needs data and the block is not found in the cache and what term is used to identify this situation 2. Consider a simple 64-byte direct-mapped c…

1. What happens when you double-click a macro name in the Navigation pane? a. Th

1. What happens when you double-click a macro name in the Navigation pane? a. The macro is opened in Design view. b. The macro is executed. c. The shortcut menu is displayed. d. T…

1. What happens when you try to delete the following records from the COURSE tab

1. What happens when you try to delete the following records from the COURSE table. 2. Specify whether the following records can be added to the GRADE table: Justify your answer i…