_________refers to the unique characteristic that a transducer has in being unable to repeat faithfully; in the opposite direction of operation, the data that have been recorded in one direction is different than that measured in the opposite direction.

Which one of the below is called “light field” or “clear field” mask? 

The image below shows the relationship between different printing techniques and diffraction. Which one corresponds to far-field diffraction?

Piezoelectric MEMS microphones working with the principle where acoustic pressure waves induce membrane deformation, which leads to capacitance change of a variable capacitor.

One of the widely used isotropic silicon wet etchant is a mixture of nitric, acetic, and hydrofluoric acid.

The maximum number of elements the following 2D-Array can store is:  int arr[3][3];  

The following full logical expression evaluates to (True or False):    (4 > 3) || (‘A’ > ‘C’) 

Write a C++ program that performs the following tasks: Asks the user to enter the elements of a 3×3 2D array. Defines a function to calculate and return the sum of the second column of the array. Defines a function that prints only the  numbers less than 5 from the entire array. Display the sum of the second column and the numbers less than 5 in the array. Requirements: You must use functions to calculate the sum of the second column and print the numbers less than 5. The 3×3 array will contain both greater and less than 5 numbers entered by the user. Ensure that the program correctly identifies and prints only less than 5 numbers. Sample Input:

Which function will be called for the following statement in the main: sum(5.3, 2.7)?

Elements of a two-dimensional array are arranged in the form of a table