Web development and programming

1 vodafone AU e-90% @ 3:49 pm aims.cqu.edu.au 4 of 15 Page 2 of 34 Term 3 Standa

1 vodafone AU e-90% @ 3:49 pm aims.cqu.edu.au 4 of 15 Page 2 of 34 Term 3 Standard Examination 2017 Information System Analysis & Design-COIT20248 Question 2 8 Marks Clients b…

1 whole block 2 A single cell 3 A single bit 4 Whole segment 2. After the execut

1 whole block 2 A single cell 3 A single bit 4 Whole segment 2. After the execution of STOSWB, the cx willbe 1 Decremented by 1 2 Decremented by 2 3 Incremented by 1 4 Incremented…

1 woid sane_different(vold) C (4 points) Convert the following C function to ass

1 woid sane_different(vold) C (4 points) Convert the following C function to assembly it body_fure ?//End. 1 void y2018 summer_ exam_1_problem 01 (void) ( u16_a u16_b*239; 3 // En…

1 – Computer C1 has an overall CPI of 2.0 and can be run at a clock rate of 2 GH

1 – Computer C1 has an overall CPI of 2.0 and can be run at a clock rate of 2 GHz. Computer C2 has a CPI of 2.5 and can be run at a clock rate of 3 Ghz. A particular program when …

1#include 2 3#define TCNT CONST 10000 4 5// Non-blocking using timer interrupt i

1#include 2 3#define TCNT CONST 10000 4 5// Non-blocking using timer interrupt implementation 6 int main(void) 5 // Stop watchdog timer 8 I/ Upon reset CPU frequency is 16MHz 9 10…

1(2 points). The Model is the middleman between the __________________ and the C

1(2 points). The Model is the middleman between the __________________ and the Controller. Answer: 2(3 points).By default an ArrayAdapter creates a view for each item in the array…

1(40pts) You are searching on a website for a cheap flight from Omaha (O) to Tok

1(40pts) You are searching on a website for a cheap flight from Omaha (O) to Tokyo (T). The website is ready for action. Here are the possible routes: Omaha to Chicago (C) or Denv…

1(A)- Modify the following cout statments to support the format specified: char

1(A)- Modify the following cout statments to support the format specified: char name[41] = "Fred"; double rate = 12.34; cout << "*" << name << "*" << endl;…

1(A)- write a function called mult() that accepts two floatingpoint numbers as p

1(A)- write a function called mult() that accepts two floatingpoint numbers as parameters, multiplies these two numbers, anddisplays the result. (B)- include the function written …

1(A)Consider the following sentence: “I have had so many strawberries for breakf

1(A)Consider the following sentence: “I have had so many strawberries for breakfast today.” Write a function that will output how many plural words are in any given sentence. Exam…

1(A)Discuss the several mechanisms used for authentication at State university (

1(A)Discuss the several mechanisms used for authentication at State university (card, username/pwd, CWID/pin). For each discuss vulnerabilities and control. Discuss what would be …

1(a) Convert the floating point number-25.16 ?nto its binary representation with

1(a) Convert the floating point number-25.16 ?nto its binary representation with a 12 bit mantissa and a 4 bit exponent, with the hidden bit in the mantissa and a bias of 7 in (5 …

1(a) Draw a complete architecture of a MCS-51 Microcontroller and explain the fu

1(a) Draw a complete architecture of a MCS-51 Microcontroller and explain the function of each block, Ports, highways and super highway (b) Draw the pin configuration of an 8051 m…

1(a)- Write a C++ program that finds and displays the maximumvalue in a two - di

1(a)- Write a C++ program that finds and displays the maximumvalue in a two - dimensional array of integers. the array should bedeclared as a 4- by- 5 array of integers and initia…

1(a). Find out the Cartesian product (A X B) of the given pairof sets. Marks: 5

1(a). Find out the Cartesian product (A X B) of the given pairof sets.         Marks: 5       A => Set of first letterof the names ofcountries        =     A = { P, U, I }     …

1(a)What are some practical applications for queues, priority queues and deques?

1(a)What are some practical applications for queues, priority queues and deques? and what are the options for implementing these three data structures, and what are the pros and c…

1) #include 2) #define BUFSIZE 100 3) main() 4) { 5) char buf[BUFSIZE]

1) #include <stdio.h> 2) #define BUFSIZE 100 3) main() 4) { 5) char buf[BUFSIZE]; 6) char filename[20]; 7) FILE *fp; 8) puts("Enter text file to open: "); 9) gets(filename);…

1) (15 points) A computer spends 30 percent of its time accessing memory, 20 per

1) (15 points) A computer spends 30 percent of its time accessing memory, 20 percent performing multi- plications, and 50 percent executing other instructions. As a computer archi…

1) (18 pts.) (i) Consider the following variation of the 0/1 Knapsack problem: G

1) (18 pts.) (i) Consider the following variation of the 0/1 Knapsack problem: Given are a knapsack of capacity W and n items, with each item having a profit pi, a weight w, and a…

1) (20 points) Construct a Huffiman code for the following data (show all the st

1) (20 points) Construct a Huffiman code for the following data (show all the steps): Frequeney of SytmbosTest Symbol Sequence A B CD E 021 0.35 016 0.08 0.20 BEAAEDDEBB 0.34 0.12…

1) (3 points) Remember the Ethernet LAN protocol (explained on pages 346-347 and

1) (3 points) Remember the Ethernet LAN protocol (explained on pages 346-347 and in slides 17-20). Explairn why an address field is needed in the Ethernet LAN protocol 2) (2 point…

1) (3 points) The Murach AP schema contains a table called VENDORS. Use the CREA

1) (3 points) The Murach AP schema contains a table called VENDORS. Use the CREATE TABLE AS syntax with the IN operator to create a table called VENDORS SUBSET that consists just …

1) (30 points) Employees may move to different departments. We want to keep trac

1) (30 points) Employees may move to different departments. We want to keep track of the departments where each employee has been. To do so we create a new table EMP_DEPT that kee…

1) (30 pts) Consider the following database schema: Employee-(ename, setof(Child

1) (30 pts) Consider the following database schema: Employee-(ename, setof(Children), Address, setof (Skills)) Children-cl, c2..^ Address - (city, state, zipcode) Skills s1, s2.) …

1) (30 pts) Consider the following database schema: Employee-(ename, setof(Child

1) (30 pts) Consider the following database schema: Employee-(ename, setof(Children), Address, setof(Skills)) Children scl, c2,...; Address (city, state, zipcode) Skills -s, s2 As…

1) (40 points) Loop Invariant And Running Time Computation (a) Consider the code

1) (40 points) Loop Invariant And Running Time Computation (a) Consider the code below and invariant that follows then answer the questions that follow: 1. n=0 2. for i=0 to n 3. …

1) (5 points) Assuming a 64-bit address size, diagram out the bits used for tag,

1) (5 points) Assuming a 64-bit address size, diagram out the bits used for tag, index and offset 2) (10 points) Given the reference stream in the table below, fill in the tag, in…

1) (5 points) The following program is used to check if a given number is the po

1) (5 points) The following program is used to check if a given number is the power of 2 using bitwise operator I #include #de fine NUM BITS INT (8*sizeof(double)) - 4int power2 (…

1) (5 points) What is the difference between an Array and ArrayList? 2) (5 point

1) (5 points) What is the difference between an Array and ArrayList? 2) (5 points) What is the import command for Array List? Hint: java.util.Scanner 3) (5 points) What is the dif…

1) (True/False) In SQL you can indicate that a group of database operations form

1) (True/False) In SQL you can indicate that a group of database operations form a transaction. _____________ 2) (Multiple Choice) A transaction “schedule” is a) gives the times a…

1) --- Write a program that uses standard input to displays the following pieces

1) ---Write a program that uses standard input to displays the following pieces of information about you, each on a separate line: Name, major, a hobby 2) ---An electronics compan…

1) . 802.11 frame payloads (MSDU) can be as high as 2,304 bytes. However, they w

1). 802.11 frame payloads (MSDU) can be as high as 2,304 bytes. However, they will generally be limited to 1500 bytes. This is because _____. a). When transitioning to/from the Et…

1) . Let L be a sorted list of size 1000. In the worst case, to determine whethe

1) . Let L be a sorted list of size 1000. In the worst case, to determine whether an element x is in L, what is the minimum number of comparisons made by a comparison-based search…

1) . Which of the following are parallel bus technologies? Select all that apply

1). Which of the following are parallel bus technologies? Select all that apply. a). USB b). SATA c). IEEE 1394 (firewire) d). PCIe e). PCI f). IDE/ATA g).Data bus between CPU &am…

1) . Which of the following is considered a bigger problem with traditional clie

1). Which of the following is considered a bigger problem with traditional client/server based architectures than with peer-to-peer architectures? A) Underutilized processing capa…

1) .A useful 3rd party utility for indicating the specifications of the installe

1).A useful 3rd party utility for indicating the specifications of the installed CPU is _____. a).GUID b).CPU-Z c).The big Jelly Bean d).GPT-Go e).MBR-X 2).There is no difference …

1) /** * Write the constructor so it takes two integer arguments to represent *

1) /** * Write the constructor so it takes two integer arguments to represent * the number of rows and columns in the game of life. The constructor * creates a society with no cel…

1) 1) Snooze AndLose Class\"SnoozeButton\" create function toprint out choices c

1) 1) Snooze AndLose Class"SnoozeButton" create function toprint out choices choices: 1) Get Up,Make Class; 2) Snooze Once, Late to Class; 3) Keep Snoozing, MissClass a) manually …

1) 1) Suppose x is 7 and y is 7. Choose the value of the following expression: (

1) 1) Suppose x is 7 and y is 7. Choose the value of the following expression: (x == 7) && !(x <= y) false true 1 null 2)What is the output of the following code? char …

1) 192.168.1.5:1099, 192.168.1.7:25 represents _____. two IP addresses HTTP Port

1) 192.168.1.5:1099, 192.168.1.7:25 represents _____.        two IP addresses        HTTP Ports        a socket pair        Web server addresses 2) There is a protocol that is a p…

1) 2) 3) 4) The circuit has been connected as shown in the figure for a \"long\"

1) 2) 3) 4) The circuit has been connected as shown in the figure for a "long"time. What is the magnitude of the electric potential epsilonC across the capacitor? If the battery i…

1) 2) 3) I turn my laptop nd it will as me to do what\'s in pic 1 then after I c

1) 2) 3) I turn my laptop nd it will as me to do what's in pic 1 then after I choose a keyboard layout it takes me to pic 2 then I hit troubleshoot then it takes me to pic 3 and n…

1) 2) Hi there need help with these two questions. They are based on python (3.7

1) 2) Hi there need help with these two questions. They are based on python (3.7). Your help will be very much appreciated. Much thanks. Complete the get_evens_list function which…

1) 4 pts. 2) 4 pts. 3) 4 pts. In C++ what type of function is preferred to a mac

1) 4 pts. 2) 4 pts. 3) 4 pts. In C++ what type of function is preferred to a macro? What is the benefit of accessor functions? Circle all of the items that the compiler examines i…

1) 4. What is the first step in performing risk management? 2) What practice hel

1) 4. What is the first step in performing risk management? 2) What practice helps address a risk? 3) What ongoing practice helps track risk in real time? 4) In the seven domains …

1) 8 marks] Give a big-O estimate for the number of operations, where an operati

1) 8 marks] Give a big-O estimate for the number of operations, where an operation is a comparison, print or a multiplication, used in these segments of algorithms Ignore comparis…

1) 8 pts. In the table below write code to create and allocate the memory for tw

1) 8 pts. In the table below write code to create and allocate the memory for two arrays of 6 doubles. One array should be a static variable. One array should be a dynamic variabl…

1) > are left shift and right shift operator in C. Assuming a is a 32 bi

1)                 << and      >>       are      left       shift     and      right    shift     operator         in         C.      Assuming       a          is     …

1) == means a. Set value to b. A test for equality c. Is not equal to d. An erro

1)   == means a.    Set value to b.    A test for equality c.    Is not equal to d.   An error in entering code 2)   What does int() do? a.    Displays a message on screen b.    D…

1) A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 29

1) A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 29 m high. When it hits the ground at the base of the cliff the rock has a speed of 27 m/s. (a) Assum…