Computers and Technology, 12.02.2021 04:40 travisalier4171

Classify the characteristics as abstract classes or interfaces. A. Uses the implements keyboard
B. Cannot have subclasses
C. Does not allow static and final variables
D. Can have subclasses
E. Uses the extends keyboard
F. Allows static and final variables

Classify the characteristics as abstract classes or interfaces.

A. Uses the implements keyboard
B

Answers: 2

Show answers

Another question on Computers and Technology

Computers and Technology, 22.06.2019 13:50

The instruction ishl (shift left integer) exists in jvm but not in ijvm. it uses the top two values on the stack, replacing the two with a single value, the result. the sec- ond-from-top word of the stack is the operand to be shifted. its content is shifted left by a value between 0 and 31, inclusive, depending on the value of the 5 least signifi- cant bits of the top word on the stack (the other 27 bits of the top word are ignored). zeros are shifted in from the right for as many bits as the shift count. the opcode for ishl is 120 (0x78).a. what is the arithmetic operation equivalent to shifting left with a count of 2? b. extend the microcode to include this instruction as a part of ijv.

Answers: 1

Answer

Computers and Technology, 22.06.2019 21:00

The average cost of one year at a private college in 2012-2013 is $43,289. the average grant aid received by a student at a private college in 2012-2013 is $15,680. what is the average student contribution for one year at a private college in 2012-2013?

Answers: 3

Answer

Computers and Technology, 22.06.2019 22:10

Asequential circuit contains a register of four flip-flops. initially a binary number n (0000 ≤ n ≤ 1100) is stored in the flip-flops. after a single clock pulse is applied to the circuit, the register should contain n + 0011. in other words, the function of the sequential circuit is to add 3 to the contents of a 4-bit register. design and implement this circuit using j-k flip-flops.

Answers: 1

Answer

Computers and Technology, 22.06.2019 22:50

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

Answers: 2

Answer

You know the right answer?

Classify the characteristics as abstract classes or interfaces. A. Uses the implements keyboard

Questions