Related Questions

Which of the following statements regarding static methods are correct?
1. Static methods are difficult to maintain, because you can not change their implementation.
2. Static methods can be called using an object reference to an object of the class in which this method is defined.
3. Static methods are always public, because they are defined at class-level.
4. Static methods do not have direct access to non-static methods which are defined inside the same class.
Read the given information carefully and answer the questions related to it. The eight friends A, B, C, D, E, F, G and H are sitting in the center of a circle, (they do not have to be the same). i. The location of A is the third to the right of F, who is sitting on the left of the D on the second number. ii. C and H are sitting face to face with each other. iii. None of F and C are sitting next to B. iv. B is not sitting in between H and A. v. G is seated opposite A. If the location of E is replaced by B, the location of C is shifted from place of G and the location of A is mutual, then who will be the third position on the right of C?
Given below are two statements : Statement I:  The evaluation of an argument involves two steps namely evaluating the link between premises and conclusion and evaluating the truth of the premises. Statement II: Deductive arguments in which the conclusion actually follows from the premises are said to be valid, and those that also have true premises are said to be sound. In the light of the above statements, choose the correct answer from the options given below :
Consider the following statements in order to perform a write operation into a specified memory location, the MDR and MAR: 1. The word to be stored into the memory location is first loaded by the CPU into MDR. 2. The address of the location into which the word is to be stored is loaded by the CPU into MAR. 3. A write signal is issued by the CPU. Which of the above statements are correct ? 
Given the following schema: employees(emp-id, first-name, last-name, hire-date, dept-id, salary) departments(dept-id, dept-name, manager-id, location-id) You want to display the last names and hire dates of all latest hires in their respective departments in the location ID 1700. You issue the following query: SQL>SELECT last-name, hire-date FROM employees WHERE (dept-id, hire-date) IN (SELECT dept-id, MAX(hire-date) FROM employees JOIN departments USING(dept-id) WHERE location-id = 1700 GROUP BY dept-id); What is the outcome?
For the measurement/estimation of which of the following are satellite images/remote sensing data used? 1. Chlorophyll content in the vegetation of a specific location 2. Greenhouse gas emissions from rice paddies of a specific location 3. Land surface temperatures of a specific location Select the correct answer using the code given below.
Average number of kids of ‘m’ families of a location is 3 while the average number of kids of ‘n’ different families of that location is 4.5. If the ratio of ‘m’ to ‘n’ is 3: 2, then what is the average number of kids in all ‘m + n’ families of that location?
A person is standing at -2 location on the number line. He runs to and fro from -2 to +5 location 5 times. How much distance has he covered if he comes back to -2 location at the end?
Which of the following location analysis techniques involves a method of evaluating different locations based on the load being transported and the distance?
Assertion A): Brainstorming technique demands generation of a number of alternatives to a problem. Reason R): Participants generate as many alternatives as possible without evaluating them in brainstorming sessions. In the context of the above two statements, which one of the following codes is correct?