Question: 1. Explain the difference between an attack surface and an attack tree. (2 points) 2. Consider an…

1. Explain the difference between an attack surface and an attack tree. (2 points) 2. Consider an automated teller machine (ATM) to which users provide a personal identification number (PIN) and a card for account access. Give examples of confidentiality, integrity, and availability requirements associated with the system and, in each case, indicate the degree of importance of the requirement. (5 points) 3. Repeat problem 2 for a telephone switching system that routes calls through a switching network based on telephone number requested by the caller. (5 points) 4. Consider a desktop publishing system used to produce documents for various organizations: a. Give an example of a type of publication for which confidentiality of the stored data is the most important requirement. b. Give an example of a type of publication in which data integrity is the most important requirement Give an example of a type of publication in which availability is the most important requirement (6 points) c.

Question: 20. The output of the following code is 5 5. Which of the following correctly replaces the missin…

please i need it quick thank you teacher

20. The output of the following code is 5 5. Which of the following correctly replaces the missing lines in the code? maino { int a, *ptr, arr[] = {1,2,1,2); ptr = arr; //line1 printf(“%d”, a); //line2 printf(“%d”, a); } (4 Points) line 1: a = “ptr+ + + 3: and line2: a = “ptr+ + + 3: 3 line 1: a = ‘ptr+ + + 3: and line2: a = + + *ptr line 1: a = – +*ptr + 3: and line2: a = ++*ptr + 3 line 1:2 = + +*ptr + 3: and line 2: a = ‘ptr+ + + 3; 30. Consider the following declarations: A) B) char *liverpool = “You will never walk alone”; char liverpoolarr[] = “You will never walk alone”; Which of the following is true for the lengths of strings in A and B? (2 points) the length of the string in A is greater than the length of the string in B the length of the string in B is greater than the length of the string in A the length of the string in A is equal to the length of the string in B the length of the string in A is 26

Question: 19. The output of the following code is 3 3. Which of the following codes may replace the missing…

19. The output of the following code is 3 3. Which of the following codes may replace the missing code below? #include int x = 5: int main int x = 3: printf(“%d”, x); { //missing code } printf(“%d”. x): return 0; } (ii) x=4 (ii) int x=3 (iv) x=3 Qint x=4 (4 Points) (iv) only (ii) and (iv) only 6 cili) and (iv only ) and (ii) only

Question: 1. Follow the instructions for starting C++ and viewing the SwatTheBugs26.cpp file, which is cont…

1. Follow the instructions for starting C++ and viewing the
SwatTheBugs26.cpp file, which is contained in either the
Cpp8Chap09SwatTheBugs26 Project folder or the Cpp8Chap09 folder.
(Depending on your C++ development tool, you may need to open this
exercise’s project/solution file first.) The program should
calculate and display the miles per gallon, but it is not working
correctly. Debug the program.
2. Create the Following Menu in a loop so the menu will
continually show until the user chooses to exit.

Add
Multiply
Exit

***For 25 points***
Add a value returning function to menu option 1 and menu option
2.   This means that you will create two functions: an
Addition function and a Multiplication function. The functions will
receive two doubles and return a double.

Question: + Using 5 G how to G Operatin En Whats Google Practice W multiple G correct Mala – No Slid: B6 2….

want the average of waiting time
+ Using 5 G how to G Operatin En Whats Google Practice W multiple G correct Mala – No Slid: B6 2.01 Bb 2.01 Bb 201 Bb 2.01 Bb CPUS oh *** M SIN 2 * Ims kau.edu.sa/webapps/assessment/take/takejsp?course_assessment_id-_377876_18.course_id-_357070_1&.content_id-_6847298_1&question_num_3x-0&toggle_state-Show&st.. > Remaining Time: 37 minutes, 48 seconds *Question Completion Status: port SUVEITSWT Using Shortest Remaining First (SRF) scheduling algorithm, calculate average waiting time for the following 6 processes P Burst Time Arrival Time 0 7 1 2 1 2 5 3 — 3 4 5 6 3 4 5 2 1 For the toolbar, press ALT F10 (PC) or ALT EN F10 (Mac). TT T F Paragraph Arial 3 (12pt) – T… *DOQ TT, TT – – fx Mashups – © @EEEEE! HTML CSS Pathop Words:0 عرض الكل X COIS493-Assign…dom CONS493-Assign….doc [EgyBest. Luthe S…mp4 Egy Best).Luther.S.mp4 3 Information Truth…docx Information Truth…docx ادا کی ENG 4) DA e 9 e w HE لم اكتب هنا للبيت E1/11/