Web development and programming

1. An integer matrix is an n x m array of integers; for example: 3 10 4 1 1012 -

1. An integer matrix is an n x m array of integers; for example: 3 10 4 1 1012 -18 A=13-12-101 23 67 0 3 10 5 A row is a series of numbers from left to right and a column is the s…

1. An integer matrix is an n × m array of integers; for example: A = { 3 10 4 1

1. An integer matrix is an n × m array of integers; for example: A = { 3 10 4 1 1012 18 3 12 101 67 0 23 3 10 5 } A row is a series of numbers from left to right and a column is t…

1. An object of a derived class can be stored in a base class variable. Select o

1. An object of a derived class can be stored in a base class variable. Select one: True False 2. In order to tell the compiler to wait to decide which version of a function to us…

1. An optical communications link is to be built using fiber rated for 5000 MHz-

1. An optical communications link is to be built using fiber rated for 5000 MHz-km. The light source is a laser diode producing 0.25 mW. The fiber has losses of 0.4 dB/km and is a…

1. An organization with 500 staff members has four main offices; sales, service,

1. An organization with 500 staff members has four main offices; sales, service, finance, and human resources. The new network security engineer discovers that all staff members h…

1. An organization\'s IS Operational Plan typically includes all of the followin

1. An organization's IS Operational Plan typically includes all of the following, except _______________. objectives of the IS function a mission statement All of these are includ…

1. An oscilloscope shows a steady sinusoidal signal of 5 Volt peak to peak, whic

1. An oscilloscope shows a steady sinusoidal signal of 5 Volt peak to peak, which spans 5 cm in vertical direction on the screen. By tweaking the time sweep, the periodic saw-toot…

1. Analysis of recursive algorithm. Consider the pseudo code of the following th

1. Analysis of recursive algorithm. Consider the pseudo code of the following three algorithms for computing 2n, where n is a non-negative integer Alg1(n); if n == 0 then return 1…

1. Analysts report that Apple’s net operating income increased by 38% in 2014, g

1. Analysts report that Apple’s net operating income increased by 38% in 2014, give or take, and in 2014 this quantity was $59.3 billion. The estimated Gross World Product (GWP, t…

1. Analyze and write a comparison of C%u2019s malloc and free functions to C++%u

1. Analyze and write a comparison of C%u2019s malloc and free functions to C++%u2019s new and delete operators. What is the same and what is different? Is one safer than the other…

1. Analyze each of the three algorithms in source code form. To analyze an algor

1. Analyze each of the three algorithms in source code form. To analyze an algorithm, you will review the C++ source code, then give the upper bound (in "Big-Oh" notation) on the …

1. Analyze the following code(Multiple answers) (explain/ show your work): class

1. Analyze the following code(Multiple answers) (explain/ show your work): class Test {   private double i;   public Test(double i) {     this.t();     this.i = i;   }   public Te…

1. Another Type of Employee The files Firm,java, Statfjava, StaffMemberjava, Vol

1. Another Type of Employee The files Firm,java, Statfjava, StaffMemberjava, Volunteerjava, Employee, Executive java, and java, Hourly java are provided and can also be found from…

1. Answer True or False, with justification: For a given workload and a given IS

1. Answer True or False, with justification: For a given workload and a given ISA, re- ducing the CPI (clocks per instruction) of all the instructions will always improve the perf…

1. Answer all parts of the questions and Consider the following backup Schema: .

1. Answer all parts of the questions and Consider the following backup Schema: . Day 1. Copy to a back up medium all files from the disk. .Day 2. Copy to another medium all files …

1. Answer all parts of the questions and Consider the following backup Schema: .

1. Answer all parts of the questions and Consider the following backup Schema: . Day 1. Copy to a back up medium all files from the disk. .Day 2. Copy to another medium all files …

1. Answer the following C program questions: A) What will this program print wit

1. Answer the following C program questions: A) What will this program print without running the code? #include <stdio.h> int main (void) { int ref [ ] = {8, 4, 0, 2}; int *…

1. Answer the following True or False: a. Implementation of the function Z = (AB

1. Answer the following True or False: a. Implementation of the function Z = (AB+C)(D+E+FG)+H exactly as expressed results in a 4 level function. b. The number of flip flops neede…

1. Answer the following questions about OSI model: a.At which layer of the OSI r

1. Answer the following questions about OSI model: a.At which layer of the OSI reference model, routers operate? b. At which level of the OSI model, bits are packaged into frames?…

1. Answer the following questions about TCP connection establishment? a. What is

1. Answer the following questions about TCP connection establishment? a. What is the first segment exchanged? b. What is the second segment exchanged? c. What is the third segment…

1. Answer the following questions for the method checkIt() below: public static

1. Answer the following questions for the method checkIt() below: public static void checkIt (boolean a, boolean b, boolean c) { if (a && (b || c)) { System.out.println ("…

1. Answer the following questions in a Word document. Each answer must be in you

1. Answer the following questions in a Word document. Each answer must be in your own words, brief and to the point, using not more than 2-4 paragraphs for each answer. a. How doe…

1. Answer the following questions related to MAC. (a) The maximurn channel utili

1. Answer the following questions related to MAC. (a) The maximurn channel utilization of pure Aloha is about 1/2eR$18.4%, and that of slotted Aloha is about 1/e 36.8%. Explain wh…

1. Answer the following questions with reference to the Java ArrayList class: (a

1. Answer the following questions with reference to the Java ArrayList class: (a) The underlying data structure of a Java ArrayList object is an array. Explain how each of the fol…

1. Answer the following questions: 1.1 A signal has 100 possible levels. This si

1. Answer the following questions: 1.1 A signal has 100 possible levels. This signal is a. analog b. digital c. neither d. cannot be determined 1.2 A digital signal must have exac…

1. Answer the following short questions: a. What is the primary benefit of using

1. Answer the following short questions: a. What is the primary benefit of using virtual functions? b) Discuss the differences between working with text files, and working with bi…

1. Answer the following short questions: a. What is the primary benefit of using

1. Answer the following short questions: a. What is the primary benefit of using virtual functions? b) Discuss the differences between working with text files, and working with bi…

1. Answer the following two questions briefly. (a) How many levels of virtualiza

1. Answer the following two questions briefly. (a) How many levels of virtualization can one consider? Comment on their advantages, shortcomings, and limitations. What are the typ…

1. Answer the following: True or False (10pts) a. Data is carried over physical

1. Answer the following: True or False (10pts) a. Data is carried over physical mediums by signals. By their very nature signals over physical mediums are digital. True or False b…

1. Answer the question: where can you find the Standard Documentation for Python

1. Answer the question: where can you find the Standard Documentation for Python? 2. Write an algorithm for step 3. 3. Write a program that asks the user for a path to a directory…

1. Answer to the questions using the following table (20 points) EMP NAME Je cOD

1. Answer to the questions using the following table (20 points) EMP NAME Je cODE 101 John D. Newson EE 105 David F. Schwann CT 110 Anne R.Ramoras CT 101 JohD Newson 8500 6000 60.…

1. Answer to the questions using the following table (20 points) EMP NAME Je cOD

1. Answer to the questions using the following table (20 points) EMP NAME Je cODE 101 John D. Newson EE 105 David F. Schwann CT 110 Anne R.Ramoras CT 101 JohD Newson 8500 6000 60.…

1. Answer to the questions using the following table (20 points) PROJ NUM | PROJ

1. Answer to the questions using the following table (20 points) PROJ NUM | PROJ NAME EMP NUM EMP NAME | JOB CODE JOB CHG HOURI PROJ HOURS EMP PHONE 1 Hurricane 1 Hurricane 1 Hurr…

1. Answer true or false. a. A final local variable can be initialized when the v

1. Answer true or false. a. A final local variable can be initialized when the variable is declared or before its first use anywhere in the method after it is declared. (True) b. …

1. Answer true or false. a. A final local variable can be initialized when the v

1. Answer true or false. a. A final local variable can be initialized when the variable is declared or before its first use anywhere in the method after it is declared. (True) b. …

1. Any machinery that assists in th system is called a. Software b. Hardware e i

1. Any machinery that assists in th system is called a. Software b. Hardware e input, processing, storage, and output activities of an information c. d. Both a&b; None of the …

1. Any mathematical operations that can be performed on regular C++ variables ca

1.  Any mathematical operations that can be performed on regular C++ variables can be performed on structure members. 2.  The structure pointer operator is used to dereference a p…

1. Any multi-user operating system is incapable of multitasking. A) True B) Fals

1. Any multi-user operating system is incapable of multitasking. A) True B) False 2. Which of the following below is not a cloud model described by Microsoft? A) Private cloud B) …

1. Apply normalization to the table your team has developed to remove repeating

1. Apply normalization to the table your team has developed to remove repeating groups. Display your results. 2. Remove transitive dependencies from your table and show your resul…

1. Apply the defect amplification model to the following example. You are given

1. Apply the defect amplification model to the following example. You are given the following development steps and associated error detection efficiency: Preliminary design uncov…

1. ArbitraryQueue Linked List We discussed LIFO and FIFO queues in the lecture s

1. ArbitraryQueue Linked List We discussed LIFO and FIFO queues in the lecture slides, calling them Stacks and Queues, respectively. For this problem, you will implement a merged …

1. Are bits real? Explain. 2. If there are three variables A 1, B 0, and C-1: wh

1. Are bits real? Explain. 2. If there are three variables A 1, B 0, and C-1: what would the condition written as if((A and B) or (A and C)): Print("hi") Do? Will it print it or n…

1. Are the following arguments deductive or inductive? If deductive, say whether

1. Are the following arguments deductive or inductive? If deductive, say whether an argument from mathematics, meaning or form. If inductive say whether an argument from analogy, …

1. Area Class Write a class that has three overloaded static methods for calcula

1. Area Class Write a class that has three overloaded static methods for calculating the areas of the following geometric shapes: - circles - rectangles - cylinders Here are the f…

1. Array 2. Array[3] 3. &Array;[3] 4. *(&Array;[3]) 5. int Array[10]; 6. int x;

1. Array 2. Array[3] 3. &Array;[3] 4. *(&Array;[3]) 5. int Array[10]; 6. int x; 7. int* px; 8. &x; 9. *px 10. x Illustration 1: Declarations and References 1. Illustra…

1. Array 2. Array[3] 3. &Array;[3] 4. *(&Array;[3]) 5. int Array[10]; 6. int x;

1. Array 2. Array[3] 3. &Array;[3] 4. *(&Array;[3]) 5. int Array[10]; 6. int x; 7. int* px; 8. &x; 9. *px 10. x Illustration 1: Declarations and References -----------…

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7.

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7. int* px; 8. &x 9. *px 10. x Illustration 1: Declarations and References 1. Illustratio…

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7.

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7. int* px; 8. &x 9. *px 10. x Illustration 1: Declarations and References --------------…

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7.

1. Array 2. Array[3] 3. &Array[3] 4. *(&Array[3]) 5. int Array[10]; 6. int x; 7. int* px; 8. &x 9. *px 10. x Illustration 1: Declarations and References 1. Illustratio…

1. Array Allocator Write a function that dynamically allocates an array of integ

1. Array Allocator Write a function that dynamically allocates an array of integers. The function should accept an integer argument indicating the number of elements to allocate. …