Which of the following is an invalid name for a variable? a. dbl8%Rate b. decCost c. strName d. None of the above.

Q: Which code declares a variable that holds the number ?1.23 and outputs it formatted with two decimal…

A: To declare variable and assign value to it we have to put variable name at left hand side and its…

Q: Which of the following would reference the same value as two[1][3]? Circle all that are a. two [4];…

A:

Q: Which of the following identifier/variable name is considered as valid? Select one: a. x_1 b. all…

A: The answer for the above given questions is given below:

Q: Which of the following statements declares a variable named intLamps?a. Dim intLamps Integer b. Dim…

A: Dim statement The Dim statement is used at the module or procedure level. It is used to declare the…

Q: Which of the following are illegal variable names, and…

A: Given: Which of the following are illegal variable names, and…

Q: Which of the following variable names are written with the convention used in this book?1.…

A: Which of the following variable names are written with the convention used in this book?1.…

Q: -For external input, which of the following instructions is used? Aşayuakiieiuemangisi bir ueyişkeT…

A: Instructions: Instruction is defined as "the act of educating, offering the steps to be followed or…

Q: Which of the following is a method of the Object class? O a. super) O b. encrypt( O c. equals) O d.…

A: Which of the following is a method of the Object class? a.) super() b.) encrypt c.) equals() d.)…

Q: Which of the following functions modifies the scale of the x axis? (A) xtitle B) xscale C) xticks…

A: According to the question, we have to answer that which of the given functions modifies the scale of…

Q: Which of the following are illegal C++ variable names, and why? x 99bottles july97…

A: x 99bottles july97 theSalesFigureForFiscalYear98 r&d grade_report

Q: Homework 1. What is the result of the following expression: 96 \ 30? а) 3 b) 3.2 c) 6 d) None of the…

A: Kindly Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly…

Q: 6. Which of the following is an invalid variable? a) my_string_1 b) 1st_string <) foo -

A: Given, Choices: my_string_1 1st_string foo _ We have to find among the given choices which is…

Q: Which one of the following is known as a specifier a. const b. volatile O c. shirt O d. long

A: Specifiers can be of access specifier or type specifier Access Specifiers are those which defines…

Q: Which symbol is used to initialise a variable? O init O O O O

A: Symbol Means = to initialize a variable == Equal to =&gt; Greater than or equal to init it…

Q: ?Which of the following creates a variable called myNum of type float float myNum = 5.75; float…

A: Task :- Choose correct option for given question.

Q: In which of the following variable declarations does the declared variable have a value of null? COW…

A: Coded using Java.

Q: -For external input, which of the following instructions is used? Aşayuakieiuemangisi bir ueyişkeT…

A: Set locale:  The set locale() function is used to change or query the current locale of the…

Q: Which of the following is a correct command to create a variable in Python? O x = 0 int x = = 0; O…

A: Python is a general-purpose open-source programming language that is used by most programmers and is…

Q: The value of the variable A after executing the below command is 1 int x=4%4; Select one: O True…

A: Answer:

Q: (who) command used to displays a list of the variables currently in the workspace.

A: ANSWER (1): True Explanation:

Q: (who) command used to displays a list of the variables currently in the workspace. * O TRUE O FALSE…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: Which of the following is not a legal identifier?a) spam b) spAm c) 2spam d) spam4U

A: This question is related to identifiers in computer science.

Q: Which of the following is NOT true about the declaration int number,? Select the correct response:…

A: Answer: Integers are whole numbers that can have both zero, positive and negative values . so the…

Q: Which of the following is the valid Object code? a. 0101 b. 1A2B c. 0123 d. 4444

A: The simplest object code format is a simple bit for bit copy of the machine language program itself,…

Q: -Which of the following cannot be used as a variable? OQu_i z1 O1quiz Oquiz1 Oqlu2i3z4

A: Note: Answering only the first question as per the policy. Rules for variable declaration : A…

Q: Which of the following is a computer memory location whose value does not change during run time? a.…

A: Computer memory location that does not change during run time A named constant is a value that…

Q: Which of the following variable name is correct Select one: a. _1993_tar_return b. Double c.…

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

Q: Which of the following is TRUE statement? O a. The javac command compiles a java file into a .class…

A: Which of the following is TRUE statement?   a. The javac command compiles a java file into a class…

Q: 4. Which operation is used as Logical 'AND' O Operator || O Operator && O Operator & O Operator + 5.…

A: ANSWERS FOR  THE GIVEN MCQ's ARE:

Q: -Which of the following commands are used for external input? Oint Ofor Ofloat Oscanf Oprintf -Which…

A: C programming is a general-purpose programming language and it is called functional programming…

Q: 4/ Which of the following is used for comments in C++? B. /* comment */ D. // comment A. I/ comment…

A: Given 4/ Which of the following is used for comments in C++?

Q: Which of the following is a valid variable name? netSalary 3netSalary @netSalary net Salary 0000

A: Option A is the answer

Q: Which of the following statements in C++ allows the user to enter “currentPay" data from the…

A: which  of the following statements in c++ allows the user to enter 'CURRENTPAY' data at the…

Q: Which of the following initialisations is correc? int a= 5*6.5.

A: Please find the answer below :

Q: Which of these characters are for PS1 variables that specialize user prompt? a \0 b \@ c \d d @

A: PS1 is a primary prompt variable which holds \u@\h \W\\$ special bash characters.

Q: Which of the following of statement/s is/are false? * I. All white-space characters (blanks) are…

A: Wrong option true option is below step

Q: Which Miscellaneous commands are used for program end? Select one or more: MOO M07 M01 M05 M09 M18…

A: Miscellaneous command line options allow you to configure various settings in your project.

Q: Which of the following variable names are invalid? Select one: O a. $month_1 O b. $monthl O c.…

A: In PHP there are certain rules to write the variable names.

Q: hich of the following will reverse its true or false value:

A: Explanation: In Python, the logical operator 'not' returns True if the expression is False. In if…

Q: Which of the following is a correct comment? O a. ** Comment O b."/ Comment "/ OC. /" Comment */ Od.…

A: Comments in programming languages are used to make program more readable. Comments dont execute.

Q: Which of the following is a method of the Object class? O a. super) O b. encrypt) O c. equals) O d.…

A: Answer is in Below Steps

Q: Which of the following is an invalid name for an object? a. picMy.Dog b. btnCalcSalesTax c. lbl2017…

A: Invalid name for an object The object name is a Unicode string that contains both user-mode and…

Q: Which of the following is the valid variable name? a. $varb b. varc c. for d. 4abc

A: 1) Variable names are made up of letters (upper and lower case) and digits. We need to follow some…

Q: Which XXX will prompt the user to enter a value greater than 10, until a value that is greater than…

A: do {     System.out.println("Enter a nunber greater than 10:");     userlnput = scnr.nextlnt();  }…

Q: Which of the following statements is false? O a. Assigning an object to a variable binds…

A: In option C , x+10 is not assigned to any variable hence it not changes x value.

Q: Which of the following is not a valid name for a variable?a. intQuantityb. dblPay.Ratec.…

A: The correct option is B, that is, dblPay.Rate.

Q: Which of the following statements shows the result of executing the following line in the editor…

A: abs() function returns the absolute value of a number.

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.