Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

please solve it as soon as possiple as you can PART 1: MCQ [10 Marks]: Each question carries a weight of 2 marks Question 1:

please solve it as soon as possiple as you can image text in transcribed
PART 1: MCQ [10 Marks]: Each question carries a weight of 2 marks Question 1: [10 marks] Read the following questions and choose the best answer. 1. By default, all the methods defined in an interface are: a. public b. static d. A and C e. B and C c. abstract 2. Which of the following exceptions are not tolerated by the compiler? a. FileNotFoundexception b. EOFException c. MalformedURLException d. All the above e. None of the above 3. Given set1 =[1,3,5,7], and set 2=[1,2,3,4]. What are the contents of set 1 after the following operation? set1. retainAl1 (set2) ; a. [1,3] b. [1,2,3,4,5,7] c. [5,7] d. [2,4] e. [1,3,5,7] 4. is the best choice when the user should choose a single item from a small group of choices. a. CheckBox b. TextArea c. RadioButton d. Label e. None of the above 5. Threaded classes can be defined by implementing the interface. a. Thread b. Runnable c. Exception d. Throwable e. A and B

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Records And Database Management

Authors: Jeffrey R Stewart Ed D, Judith S Greene, Judith A Hickey

4th Edition

0070614741, 9780070614741

More Books

Students also viewed these Databases questions

Question

design a simple performance appraisal system

Answered: 1 week ago