End Of Term Assessment
(153).webp "End Of Term Assessment - Quiz")
Questions and Answers
- 1.
How does an Excel spreadsheet know that =10/12 is a formula and not the date October 12?
- A.
The equal sign (=) signals it.
- B.
The division (/) sign signals it.
- C.
Dates cannot be shown that way.
- D.
It would not know.
Correct Answer
A. The equal sign (=) signals it.Explanation
The equal sign (=) is used in Excel to indicate that the following characters are part of a formula. When Excel encounters the equal sign, it knows that it needs to interpret the characters as a mathematical expression rather than a date. Therefore, when =10/12 is entered into an Excel spreadsheet, it recognizes it as a formula and calculates the division, resulting in the value 0.8333.Rate this question:
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- 2.
It is best to write formulas using cell references so that a spreadsheet
- A.
Has no hidden information.
- B.
Has all correct values.
- C.
Can be updated easily.
- D.
Can be more easily graphed.
Correct Answer
C. Can be updated easily.Explanation
Writing formulas using cell references allows for easy updating of the spreadsheet. When formulas are written using specific values, any changes in those values require manual adjustments in each formula. However, when cell references are used, updating a value in a single cell automatically updates all the formulas that reference it. This saves time and reduces the chances of errors. Additionally, using cell references makes it easier to understand and modify the spreadsheet as it becomes more complex.Rate this question:
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- 3.
When working with statistics, a spreadsheet application is often preferred to electronic calculators because
- A.
It allows the user to create graphs to represent data
- B.
Formulas used in a spreadsheet are re-usable which makes spreadshets very efficient
- C.
One's work can be saved for future use and even future editing
- D.
All of the above are true
Correct Answer
D. All of the above are trueExplanation
A spreadsheet application is often preferred to electronic calculators when working with statistics because it allows the user to create graphs to represent data. This visual representation can make it easier to understand and analyze the data. Additionally, the formulas used in a spreadsheet are re-usable, which makes spreadsheets very efficient. This means that once a formula is set up, it can be easily applied to other data sets without having to manually input the formula each time. Lastly, one's work can be saved for future use and even future editing, allowing for easy access and modification of the data. Therefore, all of the above statements are true.Rate this question:
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- 4.
What would B5 represent?
- A.
Active Cell
- B.
Cell Reference
- C.
Formula
Correct Answer
B. Cell ReferenceExplanation
B5 would represent a cell reference. In spreadsheet programs, cells are identified by their column letter and row number, and B5 indicates the cell in the second column and fifth row. Cell references are used to refer to specific cells in formulas or to perform calculations using the values in those cells.Rate this question:
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- 5.
Which symbol does every formula start with?
- A.
+
- B.
/
- C.
=
Correct Answer
C. =Explanation
Every formula in mathematics starts with the symbol "=", which is the equality sign. This symbol is used to indicate that the expression on the left side of the equation is equal to the expression on the right side. It is a fundamental symbol in mathematical notation and is used to represent the concept of equality.Rate this question:
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- 6.
Which symbol is used to divide to values?
- A.
-
- B.
/
- C.
=
Correct Answer
B. /Explanation
The symbol "/" is used to divide two values.Rate this question:
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- 7.
What formula would you use to add A1 and A2 together?
Correct Answer
=A1+A2Explanation
The formula =A1+A2 is used to add the values in cell A1 and A2 together. This formula utilizes the plus sign (+) as the arithmetic operator to perform the addition operation. The equal sign (=) at the beginning of the formula signifies that it is a formula and not a regular text entry. By typing this formula in a cell, the sum of the values in A1 and A2 will be displayed in that cell.Rate this question:
- 8.
What would a formula look like?
- A.
2.38+3.588.25
- B.
(C12:B12)
- C.
=3.65+ (3.65*0.03)
- D.
*A9+B9+C9=
Correct Answer
C. =3.65+ (3.65*0.03)Explanation
The given answer is a formula that calculates the sum of 3.65 and the product of 3.65 and 0.03. This can be represented as "=3.65+ (3.65*0.03)". The formula adds the value of 3.65 to the result of multiplying 3.65 by 0.03.Rate this question:
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- 9.
What icon appears when you are about to Auto Fill
- A.
Black plus sign
- B.
White plus sign
- C.
Question mark
- D.
Hand
Correct Answer
A. Black plus signExplanation
When you are about to Auto Fill, a black plus sign icon appears. This icon indicates that you can click on it to automatically fill in a form or field with suggested information.Rate this question:
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- 10.
What is the main function of any variable ?
- A.
To add numbers together
- B.
To keep track of data in the memory of the computer
Correct Answer
B. To keep track of data in the memory of the computerExplanation
The main function of any variable is to keep track of data in the memory of the computer. Variables are used to store and manipulate data during the execution of a program. They allow programmers to assign values to a specific location in the computer's memory and retrieve or modify those values as needed. By using variables, programmers can store and access data efficiently, making it easier to perform calculations, make decisions, and control the flow of a program.Rate this question:
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- 11.
Booleans are _______.
- A.
True or False
- B.
Single characters
Correct Answer
A. True or FalseExplanation
Booleans are a data type that can only have two possible values: true or false. They are commonly used in programming to represent logical values and make decisions based on conditions. In this case, the correct answer is "True or False" because it accurately describes the possible values of booleans.Rate this question:
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- 12.
It is the process of removing errors found in the program.
- A.
Editing
- B.
Compiling
- C.
Debugging
- D.
Running
Correct Answer
C. DebuggingExplanation
Debugging is the process of identifying and removing errors or bugs found in a program. It involves analyzing the code, identifying the cause of the error, and making the necessary corrections to ensure the program runs correctly. Debugging is an essential step in the software development process as it helps improve the functionality and reliability of the program. It is different from editing, which involves making changes to the code, and compiling, which converts the code into machine-readable instructions. Running refers to executing the program.Rate this question:
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- 13.
Which of the following is the data type used for a single character?
- A.
Byte
- B.
Char
- C.
Long
- D.
Short
Correct Answer
B. CharExplanation
The data type used for a single character is char. This data type is used to store a single character value, such as a letter, digit, or symbol. It occupies 2 bytes of memory and can represent characters from the Unicode character set. The other options listed (byte, long, short) are used for different data types and are not specifically designed for storing single characters.Rate this question:
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- 14.
What is an algorithm?
- A.
A set of steps in order approach to solve a problem
- B.
Written in english or code
- C.
Rules of the language
Correct Answer
A. A set of steps in order approach to solve a problemExplanation
The correct answer is a set of steps in order approach to solve a problem. An algorithm is a systematic approach that outlines a series of steps to solve a specific problem. It can be written in various forms, including English or code, and it follows certain rules and conventions of the chosen programming language. Algorithms are used in various fields, such as mathematics, computer science, and problem-solving, to provide a structured and logical solution to a given problem.Rate this question:
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- 15.
It is the rules of a programming language.
- A.
Format
- B.
Logic
- C.
Object
- D.
Syntax
Correct Answer
D. SyntaxExplanation
The correct answer is "syntax". Syntax refers to the set of rules that dictate the structure and format of a programming language. It defines how statements and expressions should be written in order to be considered valid and understandable by the computer. In other words, syntax ensures that the code is written in a way that the programming language can interpret and execute correctly.Rate this question:
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- 16.
Which of the following is an invalid variable declaration in Java?
- A.
Int NumberOfStudents = 250;
- B.
Double Salary =0.0;
- C.
String NAME =
- D.
Char CivilStatus =
Correct Answer
D. Char CivilStatus =Explanation
The variable declaration "char CivilStatus =" is invalid in Java because it is missing a value or assignment after the equals sign. In Java, when declaring a variable, it is necessary to assign a value to it.Rate this question:
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- 17.
Which is an example of an appropriate field name?
- A.
Patent's fist name and bithdate
- B.
Name/Last
- C.
Patient's fist name and ID
- D.
First name
Correct Answer
D. First nameExplanation
The field name "First name" is an appropriate example because it is clear and concise, accurately describing the information that should be entered into the field. It is specific and does not contain unnecessary information or symbols, making it easy to understand and use.Rate this question:
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- 18.
In Computer Science, what is Java?
- A.
A type of coffee
- B.
A type of programming language
- C.
An island
Correct Answer
B. A type of programming languageExplanation
Java is a widely-used programming language that was developed by Sun Microsystems in the mid-1990s. It is known for its simplicity, platform independence, and extensive library of reusable code. Java is used to create a wide range of applications, from web and mobile apps to enterprise software. It is not related to coffee or an island, making "A type of programming language" the correct answer.Rate this question:
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- 19.
Which of the following are examples of data types?
- A.
Byte
- B.
Boolean
- C.
Parse
- D.
Int
Correct Answer(s)
B. Boolean
D. IntExplanation
The given options "boolean" and "int" are examples of data types. A data type is a classification of data that determines the type of values that can be stored and the operations that can be performed on it. "boolean" is a data type that represents two possible values: true or false. "int" is a data type that represents integer numbers. On the other hand, "byte" and "parse" are not data types.Rate this question:
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- 20.
A comment in programming is when you document your code explaining what is happening in each line of code.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
In programming, commenting is indeed a practice where you add notes or explanations to your code, typically on each line, to provide clarity and understanding. This helps other developers who read your code to comprehend its functionality and purpose. Commenting is considered good practice as it improves code readability and maintainability, making it easier to debug and modify in the future. Therefore, the given answer, "True," is correct.Rate this question:
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- 21.
What is the purpose of the COUNTIF function?
- A.
It counts the numbers entered in a cell
- B.
It counts if a cell has been selected
- C.
It counts how many times a declared value is true
Correct Answer
C. It counts how many times a declared value is trueExplanation
The purpose of the COUNTIF function is to count how many times a declared value is true. This function allows users to specify a certain condition or criteria and then counts the number of cells within a given range that meet that condition. It is commonly used in data analysis and reporting to determine the frequency or occurrence of a specific value or condition within a dataset.Rate this question:
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- 22.
The purpose of the use of buttons on a homepage is to
Correct Answer
Navigate to different parts of the quiz
Navigate to different pages in the quiz
Move between pages in the quiz
Move around the quiz
Go to different parts of the quizExplanation
The purpose of using buttons on a homepage is to provide users with the ability to navigate to different parts of the quiz or different pages within the quiz. These buttons allow users to move between pages, explore different sections, and go to specific parts of the quiz based on their preferences or needs.Rate this question:
- 23.
What is the name of the formatting used in cells that informs you of the answer being right and wrong in this worksheet?
- A.
Formatting
- B.
Colour Format
- C.
Conditions
- D.
Conditional Formatting
Correct Answer
D. Conditional FormattingExplanation
Conditional Formatting is the name of the formatting used in cells that informs you of the answer being right and wrong in this worksheet. Conditional Formatting allows you to apply specific formatting to cells based on certain conditions or criteria. This can be used to highlight correct answers in one color and wrong answers in another color, making it easier to visually identify the correctness of the answers.Rate this question:
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Current Version
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Dec 06, 2023Quiz Edited by
ProProfs Editorial Team -
Dec 07, 2017Quiz Created by
Miss Robins
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