Software engineering | Computing

PRO192 Chapter 6 Questions and Answers 2024 Consider this class: 1. public class Test1 { 2. public float aMethod(float a, float b) { 3. } 4. 5. } Which of the following methods would be legal if added (individually) at line 4? (Choose all that apply.) A. public int aMethod(int a, int b) { } B. public float aMethod(float a, float b) { } C. public float aMethod(float a, float b, int c) throws Exception { } D. public float aMethod(float c, float d) { }

XMLHA Questions plus Answers | Exam Review | Verified !! Which of the following statements are true in the case of XML? Select one: a. XML was designed to describe data b. XML tags are predefined c. Root element must be a empty tag d. XML describes its data along with its presentation ** Answ** d What does the keyword SYSTEM indicate in the following code? <!DOCTYPE Book SYSTEM ""> Select one: a. B is an internal

DBI202 1400 Questions and Answers 2024 In relational data model, an attribute is a column ** Answ** False A data model is a notation for describing data or information. And the description generally consist of: ** Answ** 3 parts * DBMS stands for what? ** Answ** Database Management System * Look at this line: MOVIES (Id, Name, Description) What the above represent? ** Answ** A schema Look at the following data for table

CEA201 Exam Review | Questions and Answers 2024 There is a tremendous variety of products, from single-chip microcomputers costing a few dollars to supercomputers costing tens of millions of dollars that can rightly claim the name "computer". a. True b. False ** Answ** True The variety of computer products is exhibited only in cost. a. True b. False ** Answ** False

PRO192 Chap 4 Questions and Answers 2024 Which of the following statements is correct? (Choose one.) A. Only primitives are converted automatically; to change the type of an object reference, you have to do a cast. B. Only object references are converted automatically; to change the type of a primitive, you have to do a cast. C. Arithmetic promotion of object references requires explicit casting. D. Both primitives and object references can be both converted and cast. E. Casting of nu...

CEA 201 – Final Questions and Answers 2024 Computer technology is changing at a __________ pace. A. Slow B. Slow to medium C. Rapid D. Non-existent ** Answ** C Computer _________ refers to those attributes that have a direct impact on the logical execution of a program. A. Organization B. Specifics C. Design D. Architecture ** Answ** D

CEA201 (Full) Questions and Answers 2024 Computer technology is changing at a __________ pace. a. slow b. slow to medium c. rapid d. non-existent ** Answ** c Computer _________ refers to those attributes that have a direct impact on the logical execution of a program. a. organization b. specifics c. design d. architecture ** Answ** d

PRF192 Questions and Answers 2024 In C, correct order(s) of a function implementation: Choose at least one answer. a. Return type, body, function name, parameters b. Return type, body, parameters, function name c. Return type, function name, parameters, body d. Return type, parameters, body, function name ** Answ** C Once the function ends, the control is returned back to the ... function and execution continues from the statement immediately after the function call a. execut...

OSG204 FINALLY Questions and Answers 2024 1.Which strategy is a simplest design for speeding up Paging? a) Page table is loaded into registers b) Page table is loaded into main memory c) Page table is loaded into disk d) Page table is loaded into TLB ** Answ** d 2. The ____ policy is based on the theory that the best page to remove is the one that has been in memory the longest a) NRU

PRO192 Chapter 5 Questions and Answers 2024 Consider the following code: 1. for (int i = 0; i < 2; i++) { 2. for (int j = 0; j < 3; j++) { 3. if (i == j) { 4. continue; 5. } 6. Sln("i = " + i + " j = " + j); 7. } 8. } Which lines would be part of the output? (Choose all that apply.)