Web development and programming

(a) The output of NOR gate is High if all of its inputs are Low. True or False?

(a) The output of NOR gate is High if all of its inputs are Low. True or False? (b) The function of a multiplexer is to select 1 out of N input data sources and to transmit it to …

(a) The worst case time complexity of counting the number of children of an inte

(a) The worst case time complexity of counting the number of children of an internal node on a tree (general tree) is O(n). True or False (b) The worst case time complexity of rem…

(a) There are three objectives for an OS design. List TWO of them. (b) The Windo

(a) There are three objectives for an OS design. List TWO of them. (b) The Windows OS has to manage four main elements of a computer. Two of them are the system bus and the main m…

(a) There are two ways to insert comments into a Java program. What are they, an

(a) There are two ways to insert comments into a Java program. What are they, and what are their advantages and disadvantages? (b) In Java, a non-void method must have a return in…

(a) There is a weighted undirected graph in Fig 5. There are six nodes. A, B, C,

(a) There is a weighted undirected graph in Fig 5. There are six nodes. A, B, C, D, E, and F. The value beside edge is its weight. Now you are executing the Kruskal algorithm to c…

(a) This class should contain an ArrayList (whose capacity can be initialized to

(a) This class should contain an ArrayList (whose capacity can be initialized to 52). (b) The constructor for this class should ?ll the ArrayList with 52 Card objects (c) A Deck s…

(a) Typedef a structure that can be used to represent a node in a linked list. T

(a) Typedef a structure that can be used to represent a node in a linked list. The structure info_node has the following components: 1. job_title (25 characters) 2. hourly_wage 3.…

(a) Use adjacency list, and (b) adjacency matrix to represent the graph Continue

(a) Use adjacency list, and (b) adjacency matrix to represent the graph Continue its graph search by filling the numbers inside the vertices: (d) Draw the resulted tree of such gr…

(a) Use date command to print the current date and time. (b) Use date command to

(a) Use date command to print the current date and time. (b) Use date command to print the current date and time in the following format: 2018-09-12 18-13-11s where this would be …

(a) Use date command to print the current date and time. (b) Use date command to

(a) Use date command to print the current date and time. (b) Use date command to print the current date and time in the following format: 2018-09-12 18-13-11s where this would be …

(a) Use the Matlab inv(n) function to find the inverse of the four matrices abov

(a) Use the Matlab inv(n) function to find the inverse of the four matrices above. (b) What special form, if any, do the inverses have? Be specific. Your answer here should be a M…

(a) Use the Structured Query Language to create enroll table with proper primary

(a) Use the Structured Query Language to create enroll table with proper primary key, foreign key, and according to the following constraints. Assumptions: the student table and c…

(a) Use the UNIX command cat to create a ?le named id that has exactly two lines

(a) Use the UNIX command cat to create a ?le named id that has exactly two lines. The ?rst line is your student id, while the second line is your name; (b) Use cat to show the con…

(a) Using Java to write a method called rmchars(), which is passed a String s an

(a) Using Java to write a method called rmchars(), which is passed a String s and a char c. The method returns a new String which is just like s, but with any instance of the char…

(a) Using a computer system (preferably MatLab, Octave, Python, C, C++, etc.) fi

(a) Using a computer system (preferably MatLab, Octave, Python, C, C++, etc.) find the approximate solution to y = x^2 + y^2 y(0) = 0 using a step size of h = 0.1. Write down the …

(a) Using java.util.stack to write a java program to validate and calculate the

(a)Using java.util.stack to write a java program to validate and calculate the result of each arithmetic Expression from input file (infix.txt). All equations from the input file …

(a) Using text and diagrams where appropriate, explain the operation of the foll

(a) Using text and diagrams where appropriate, explain the operation of the following explain the piece of code. 24 26 STATUS EOU 0x eou EQU ,statu? 28 RPO EQu xs 29 30 register :…

(a) We are given a list of floating point numbers L := [39.68, 5.697, .9057E-3,

(a) We are given a list of floating point numbers L := [39.68, 5.697, .9057E-3, .5612E-2, 30.75, .1005E-3, 10.29, .2387E-1, .3347E-3, .9724E-1, 7.536, 8.207, 85.10, .2001, .4738, …

(a) What are the THREE types of processor scheduling? (b) In a uniprocessor syst

(a) What are the THREE types of processor scheduling? (b) In a uniprocessor system, five processes arrive at different time. The arrival time and the processing time for each proc…

(a) What bit position in the ASCII code must be complementedto change the ASCII

(a) What bit position in the ASCII code must be complementedto change the ASCII letter represented from uppercase tolowercase? Is the answer: add 32 or binary 100000 to the ASCII …

(a) What does this program print if the language uses static scoping? (b) What d

(a) What does this program print if the language uses static scoping? (b) What does it print if the language uses dynamic scoping with deep binding? (c) What does it print if the …

(a) What is a dual-homed host? (b) What is (are) the potential vulnerabilities o

(a) What is a dual-homed host? (b) What is (are) the potential vulnerabilities of a dual-homed host? (c) How can it be fixed/mitigated? 2. We discussed various VLAN attacks and co…

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE A

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE A DETAILED EXPLANATION OF STEPS, I WILL VOTE 1POINT FOR LAZY INPUT, LIFESAVER FOR DETAILED EXPLANATI…

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE A

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE A DETAILED EXPLANATION WITH ALL THE STEPS FOR ALLTHE FUNCTIONS, 1 POINT WILL BE GIVEN FOR LAZY INPUT…

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE D

(a) What is printed as a result of executing the followingprogram? PLEASE GIVE DETAILED EXPLANATION WITH EVERY SINGLE STEP FOREVERY SINGLE FUNCTION THAT TAKES PLACE. iF YOU ATTEMP…

(a) What is the big O of accessing the element at the middle position of an Arra

(a) What is the big O of accessing the element at the middle position of an ArrayList? (Or the middle two elements if the length is even.) Assume the ArrayList has n values. (b) W…

(a) What is the field of Crime Prevention Through Environmental Design (CPTED) a

(a) What is the field of Crime Prevention Through Environmental Design (CPTED) and what are some of its strategies to help deter crime in urban communities? (b) What is risk manag…

(a) What is the largest number that can be expressed in 12 bits? (b) What are th

(a) What is the largest number that can be expressed in 12 bits? (b) What are the equivalent decimal and hexadecimal numbers? Convert the decimal number 437 to binary in two ways:…

(a) What is the minimum number of bits required to store each binary string of l

(a) What is the minimum number of bits required to store each binary string of length 50? (b) What is the minimum number of bits required to store each number with 9 base ten digi…

(a) What is the minimum number of bits required to store each binary string of l

(a) What is the minimum number of bits required to store each binary string of length 50? (b) What is the minimum number of bits required to store each number with 9 base ten digi…

(a) What is the minimum number of bits required to store each binary string of l

(a) What is the minimum number of bits required to store each binary string of length 50? (b) What is the minimum number of bits required to store each number with 9 base ten digi…

(a) What is the output of the main method when the followingprogram is executed?

(a) What is the output of the main method when the followingprogram is executed? WHAT I NEED HERE IS A DETAILED EXPLANATION OF THE STEPS, PLEASE MAKE IT NICE AND CLEAR, THE ANSWER…

(a) What is the output of the main method when the followingprogram is executed?

(a) What is the output of the main method when the followingprogram is executed? PLEASE GIVE A DETAILED EXPLANATION OF EACH OF OUTPUT NUMBERSFROM THIS CODE. PLEASE MAKE IT NICE AN…

(a) What is the simplest formula (hint-use a single function) would you use to c

(a) What is the simplest formula (hint-use a single function) would you use to calculate the arithmetic mean of the following data set: 11, 22, 33, 44, 55? (b) Assume that cell B1…

(a) What is the tangential acceleration of a bug on the rim of a 13.0 -in.-diame

(a) What is the tangential acceleration of a bug on the rim of a 13.0-in.-diameter disk if the disk accelerates uniformly from rest to an angular speed of 77.0 rev/min in 4.10 s? …

(a) What might have been the intention of the author of this program? (b) What h

(a) What might have been the intention of the author of this program? (b) What happens if you run this program? How could we fix these problems? (c) What could happen if you run t…

(a) What might have been the intention of the author of this program? (b) What h

(a) What might have been the intention of the author of this program? (b) What happens if you run this program? How could we fix these problems? (c) What could happen if you run t…

(a) What values are returned during the following sequence of queue opera- tions

(a) What values are returned during the following sequence of queue opera- tions, if executed on an initially empty queue? enqueue(5), enqueue(3), dequeue) enqueue(2), enqueue(8),…

(a) What will be thelogic levels on the external SRC buses when each of the give

      (a) What will be thelogic levels on the external SRC buses when each of the given SRCinstruction is executing on the processor? Complete Table:A all numbers are in thedecima…

(a) When do we say that undirected graph is connected, biconnected? When do we s

(a) When do we say that undirected graph is connected, biconnected? When do we say that a directed graph is strongly connected? Give definitions of a separation vertex, a separati…

(a) When you write your program, you will have three files: a declarations (head

(a) When you write your program, you will have three files: a declarations (header) file (call it invoices.h), a driver file (main.cpp) and a definition file (call it invoices.cpp…

(a) Which three languages are officially endorsed by Google for developing Andro

(a) Which three languages are officially endorsed by Google for developing Android applications? (b) The name of one of these languages begins with the letter K, so we'll call it …

(a) Why do we need parallel computing systems? State some important applications

(a) Why do we need parallel computing systems? State some important applications of parallel computers. (b) Explain the different types of parallelism exploited by contemporary pa…

(a) Write a C program that will print out all command line arguments, in reverse

(a) Write a C program that will print out all command line arguments, in reverse order, one per line. Prefix each line with its index. (b) Consider this C code snippet: int a= 100…

(a) Write a C++ class for a fruit basket. The following are the properties: Frui

(a) Write a C++ class for a fruit basket. The following are the properties: Fruit Basket apples = an integer equal to the number of apples in the basket oranges = an integer equal…

(a) Write a MATLAB program that rolls a fair 10-sided dice (whose faces go from

(a) Write a MATLAB program that rolls a fair 10-sided dice (whose faces go from 0 to 10) for some given number of times. In other words, you will pick a number uniformly at random…

(a) Write a MATLAB script RandomWalkC2D. The walker starts at the origin (xl,yl)

(a) Write a MATLAB script RandomWalkC2D. The walker starts at the origin (xl,yl)-(0,0), and at each step takes a unit step (rstep-1) in a random direction. Choose the direction of…

(a) Write a MATLAB script RandomWalkC2D. The walker starts at the origin (xl,yl)

(a) Write a MATLAB script RandomWalkC2D. The walker starts at the origin (xl,yl)-(0,0), and at each step takes a unit step (rstep-1) in a random direction. Choose the direction of…

(a) Write a SELECT command that returns two columns from the General Ledger_Acco

(a) Write a SELECT command that returns two columns from the General Ledger_Accounts table, namely, account number and account description. The purpose is to identify each distinc…

(a) Write a computer program to generate 10,000 integers ranging from 1 to 9999

(a) Write a computer program to generate 10,000 integers ranging from 1 to 9999 (using a random number generator). These integers should be generated by the program at run time an…