TEST BORRADO, QUIZÁS LE INTERESE: Chapter 6: Software Development
COMENTARIOS |
ESTADÍSTICAS |
RÉCORDS
|
|---|
REALIZAR TEST
|
Título del Test:
Chapter 6: Software Development Descripción: Comptia IT Fundamentals+ Autor: Diana OTROS TESTS DEL AUTOR Fecha de Creación: 05/08/2024 Categoría: Informática Número Preguntas: 20 |
COMPARTE EL TEST
COMENTAR
No hay ningún comentario sobre este test.
Temario:
|
Which of the following numbers is written in hexadecimal format? 100101 3268 18AF 100101.11. Which of the following terms describe concepts related to breaking code into smaller, repeatable sections? (Choose two.) Functions Methods Variables Objects Containers Objects. Which of the following are examples of object-oriented programming languages? (Choose two.) Java Python XML C SQL XML. Which of the following statements is true regarding arrays and vectors? Arrays contain one data type and are dynamic in length. Vectors can have multiple data types and are fixed in length. Arrays can have multiple data types and are fixed in length. Vectors have one data type and are dynamic in length. Arrays can have multiple data types and are dynamic in length. Vectors have one data type and are fixed in length. Arrays contain one data type and are fixed in length. Vectors can have multiple data types and are dynamic in length. A developer needs to use a code designation for non-English letters. Which notational system does the developer need to use? ASCII Unicode International Strings. Which of the following are examples of interpreted languages? (Choose two.) Compiled Query Scripted Markup. What type of high-level programming language is translated into machine code once and then executed many times? Compiled Scripted Scripting Markup. A programmer wants to write code that directly accesses the computer's hardware. Which is the best type of language for the programmer to use? Complied Query Interpreted Assembly. Interpret the following logic. For data input on someone who is 20 years old, which category will they fall into? if age < 13, then category "Child" else if age < 20, then category "Teen" else if age < 65, then category "Adult" else category "Senior" Child Teen Adult Senior. A programmer is writing a program that needs to accept an input of someone's name. What type of variable should the programmer create? Char String Float Unicode. Looping logic makes use of which of the following statements? while when loop if. In object-oriented programming, which of the following are integral parts of objects? (Choose two.) Properties Attributes Arrays Variables. A program shows the number 11010.11. Which data type is this? Binary Boolean Integer Float. You have created an array that can hold 15 items, all of the integer data type. You want to add a 16th integer. Which of the following is the best approach to doing this? Add it to the existing array. Create a separate variable for the 16th integer. Convert the integers to floats and add the 16th integer. Create a vector and replace the array with it. What type of programming language is designed to retrieve data from a database? Query Assembly Interpreted Compiled. Interpret the following logic. A law enforcement agency has received data indicating that there are ten current threats to public safety. What should the threat level be? if threats < 3, then level "Green" else if threats < 6, then level "Yellow" else if threats < 9, then level "Orange" else if threats < 12, then level "Red" else level "Emergency" Green Yellow Orange Red Emergency. Which of the following is an example of a markup language? SQL XML Python Java. You want to understand the sequence of a program, from start to finish. Which of the following is the best to use for this purpose? Pseudocode Function Flowchart Object. Which of the following programming language types is the lowest-level language? Interpreted Compiled Query Assembly. Flowcharts depict which one of the following? Programs Objects Functions Identifiers. |
Denunciar Test