Which of the following indicates whether a variable is being passed by value or by reference? a. the calling statement b. the receiving procedure’s header c. the statements entered within the receiving procedure d. All of the above.

Q: String Val1 = "1234"; 4321; Int Val2 String Val3; Val3 Val1 + Val2;

A: In the above codes, val1 is a string type variable and val2 is an int type variable. Although val3…

Q: Which of the following statements is a comment?   A 'Final Exam'   B # Final Exam   C 'Final…

A: Comments are used by programmers to give a better explanation about the program.  It gives a better…

Q: Which of the following is the part of a program in which a variable is visible and may be accessed…

A: Given: Which of the following is the part of a program in which a variable is visible and may be…

Q: String message String Val = "Programmingisfun"; message.charAt(3); %3D

A: The given code in in Java language. Here charAt() operator is used.

Q: 7. The variable t after these commands v = 1:3:33; t= v(end) will be: 33 32 31 None of the above.

A: Note: "Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Which of the following symbols designates a substitution variable?a. &b. $c. #d. –

A: Symbol for a substitution variable Ampersand (&) is the key word that is used to find a…

Q: Which of the following are not valid assignment statements? A) total = 9;B) 72 = amount;C) yourAge =…

A: Which of the following are not valid assignment statements? A) total = 9;B) 72 = amount;C) yourAge =…

Q: Which of the operators in the expression 6 + 7 * 3 > 25 – 2 is evaluated first?a. + b. * c. >…

A:

Q: Which of the following is a valid C++ variable return two answer return2much 2Function a&&b AC++…

A: The answer is given in the below step

Q: Which of the following, is the correct order of evaluation for the below expression? Z = x + y *…

A: We need to find the correct order of evaluation for the given expression. Z = x + y * z/4 %2 - 1

Q: Which of the following is not a control statement?

A: Imperative Statement: Imperative Statements are type of statements which consists of imperative…

Q: What is the result of the expression? a false b false C = true a ^ b & c The result is

A: 1) Value of a = Flase., b = False and c =  True 2) Expression is a ^ b & c We have bitwise…

Q: Which of the following is a character literal? 'B' "B"

A: Character literal: A character literal in programming  is a kind of literal that is used for the…

Q: In which subprogram a RETURN statement does not return a value and so cannot contain an expression?…

A: The return statement is often written at the end of the program in order to make the compiler aware…

Q: Which of the following statements generates a random integer from 1 to 25 (including 25)? a. intNum…

A: Statement generating a random integer The statement to generate random integer is…

Q: Which one of the following expressions does not evaluate to 3?

A: Please find the answer below :

Q: Which of the following is the correct binding of the operator precedence for the below formula?…

A: The logical precedence in the logic operations is the precedence of the operators for evaluating the…

Q: Which of the following assignment statement is correct: a. Y+3=10 b. 3 =X C. K=X+2 d. M+4

A: Assignment statement is used to assign the value to a particular variable and the assignment…

Q: Which one of the following (2 statements use to input the value ? of the variable day

A: required:

Q: A procedure is passed a copy of the value stored in a Decimal variable, followed by a copy of the…

A: A correct option is an option (c). Private Sub Display(ByVal decX As Decimal, ByVal strY As String)…

Q: To determine whether a variable is being passed to a procedure by value or by reference, you will…

A: Procedure header: Each and every variable has value and address for denoting its location in…

Q: Which of the following cannot be checked in a switch case statement? a. Character b. Integer C.…

A: Answer : correct option is C (FLOAT)

Q: What is the result of the expression? a = true b = false true a && b ^ c The result is

A: Here we have a && b ^ c. Now this expression will be evaluated with b^c as first, as we have…

Q: Which of the following statements is correct? To raise the value of a variable, use increment; to…

A: Given: Which of the following statements is correct? To raise the value of a variable, use…

Q: Which of the following is not an operative assignment operator? a. += b. -= c. *= D. = to. /=

A: Assignment operators are used to assign a value to a variable and there are many ways of assigning…

Q: Given the following code segment, what will be the value of the variable "Val"  after executing the…

A: The indexOf() method returns the position of the first occurrence of specified character(s) in a…

Q: Which of the following functions returns a Boolean value depending whether a given variable matches…

A: Solution :

Q: Which of the following is a valid C++ variable return two answer return2much 2Function a&&b AC++…

A: The valid variable is only a&&b. Other options are not valid variables.

Q: tring message "Programmingisfun"; al message.substring(13); %3D

A: The given code segment belongs to Java . Thus let's try understanding from java programming.

Q: IfA,B, andCare Boolean variables, which of the following statements are correct?a)A∧(B∨C) =…

A: AND Operation   A B A∧B 0 0 0 0 1 0 1 0 0 1 1 1     OR Operation   A B A ˅ B 0…

Q: Which of the following statements will print a single line containing "hello there"? A)…

A: The main difference between print and println is that print method prints the string but does not…

Q: which of the following would be stored in an "integer" variable? a. false b.50 c."fifty" d.5.0

A: Here have to determine correct option for value that can store in Integer variable.

Q: Which of the followings is not a valid assignment statement? (a)total = 9; (b) name = “CDAC”; (c)…

A: Given: Which of the followings is not a valid assignment statement? (a)total = 9;(b) name =…

Q: A. Convert the following equation to a C++ form. c = a² + b³ – V2x ? B. Write a condition to check…

A: sqrt is used to find the square root of a number and this is a basic assignment where we assign…

Q: Given the following code segment, what will be the value of the variable "result"  after executing…

A: Given: Given the following code segment, what will be the value of the variable "result"  after…

Q: int Vall = 8; int Val2 = Vall; Vall = 9;

A: The value of Val1 after first statement is 8.

Q: Which of the following are not relational operators? (2)  b. ==  e. ||

A: Here,  option (e) II is not  relational operators. Therefore , option (e) is correct option.

Q: Which of the following is the scope of a variable? a. The number of characters in the variable's…

A: Answer: a) The number of characters in the variable's               name:         In char abc;…

Q: Which of the following expressions would produce a Boolean value of True?

A: Boolean rules: True or False = True False or True = True True and False = False False and True =…

Q: Which of the following operator in Python evaluates to 'true', if it does not find a variable in the…

A: Option d is correct. Explanation: 'not in' is membership operator which will evaluate true if there…

Q: Which statement performs overwriting .2 * ?assignment

A: The answer is

Q: Which of the following cannot be the argument tested in a switch statement? String char double int

A: “switch” statement: A switch statement is a selection control system that is used to perform…

Q: String message "Programmingisfun"; String Val1 Val2 message.charAt(3); =…

A: Here, given code will give error because in 2nd statement there is a string variable. But "charAt()"…

Q: Given the following code segment, what will be the value of the variable "Val"  after executing this…

A: Assuming that the code segment is in java int val = "Windows".substring(0,5).length();   Let us…

Q: Which one of the following (2 statements use to print the ? value of the variable num1…

A: Please find the answer below :

Q: Q2: what will be the value of the ?variable a, in the following operations

A: Actually, the value which is stored in a particular location is called variable.

Q: Which of the following is the logical operator? a. b. + C. OR d. **

A: Given:

Q: Which of the following is invalid variable name? a. -HCT b. SCT_ c. _HCT d. SCT

A: Which of the following is an invalid variable name? a. -HCT b. SCT_ c. _HCT d. SCT   Answer:  -HCT…

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.