Duplicate of CSP Final Review

Question 1

Which of the following is a one-byte binary number for the decimal number 15?

Accepted Answer

00001111

Question 2

Test of AI: human tries to decide if the intelligence at the other end of a text chat is human.

Accepted Answer

Turing Test

Question 3

Undesired software intended to advertise product to the user.

Accepted Answer

Addware

Question 4

Which best defines the following: C:\Users\Bob\Desktop\PLTW\song.wav

Accepted Answer

Absolute File Name

Question 5

Which circumstance has the greatest need for version control system?

Accepted Answer

Four developers are working on the same encapsulated portion

Question 6

Which of the following cannot be represented with zeros and ones?

Accepted Answer

The number pi

Question 7

Which is not a built in function in python?

Accepted Answer

randint()

Question 8

Synchronous Encryption depends on:

Accepted Answer

Handshaking (Exchange of a secret key)

Question 9

What information is most likely to be provided in the API of a library of object-oriented code?

Accepted Answer

The methods and attributes of classes defined in the library

Question 10

Which of the following would be an ideal candidate for a primary key for a relational database.

Accepted Answer

SSN

Question 11

A database management system, a software suite designed to organize and search data.

Accepted Answer

SQL (Structured Query Language)

Question 12

When a function that calls itself until a base case is reached.

Accepted Answer

Recursion

Question 13

Makes predictions about a population of measurements based on a sample of measurements.

Accepted Answer

Inferential Statistics

Question 14

A language executed on a web server before packets are sent to the client.

Accepted Answer

PHP (PHP Hypertext Preprocessor)

Question 15

Is the following IP address in IPv4 or IPv6 :12.65.124.34

Accepted Answer

IPv4

Question 16

1 == 1 and 2 > 3

Accepted Answer

Boolean Expression

Question 17

Value in decimal of the byte 01111111

Accepted Answer

127

Question 18

Code telling the interpreter or compiler to execute a function or method defined elsewhere.

Accepted Answer

Call

Question 19

Which of the following is the correct binary representation of the number "12" using one byte?

Accepted Answer

00001100

Question 20

Level of abstraction for learning programming basics

Accepted Answer

Graphical Language (Scratch, App Inventor)

Question 21

Asynchronous Encryption depends on:

Accepted Answer

NP problems

Question 22

Part of a pixel’s data that tells how opaque or transparent that color should appear

Accepted Answer

Alpha Channel

Question 23

The contents of a webpage are sent to machines that are not controlled by sender or receiver.

Accepted Answer

True

Question 24

The hardware address, in hexadecimal, such as “34:5f:01:6d:33:ff”embeded in each wifi card.

Accepted Answer

MAC Address

Question 25

Jumping from one value to another without taking on all intermediate values. Not continuous.

Accepted Answer

Discrete

Question 26

An electrical circuit that produces output as determined by the corresponding logic table.

Accepted Answer

Logic Gate

Question 27

A check to make sure that a computer or user is who/what it says it is.

Accepted Answer

Authenticate

Question 28

Precise rules defining the letters, words, and punctuation of a programming language.

Accepted Answer

Syntax

Question 29

Keeping details together in one part of a program to ease working on others parts.

Accepted Answer

Encapsulation

Question 30

the following URL: https://free.coolsite.com:443/index/page1.html?x=1&y=3. What is the scheme?

Accepted Answer

https

Question 31

In the following URL: https://free.coolsite.com:443/index/page1.html?x=1&y=3. What is the port?

Accepted Answer

443

Question 32

An encapsulated collection of related classes, each with its own methods and attributes.

Accepted Answer

Module

Question 33

The prediction that the number of transistors on integrated circuits doubles every 18 months.

Accepted Answer

Moore's Law

Question 34

An HTTP method that accepts data from the client. Used any time the server will be changed.

Accepted Answer

POST

Question 35

Level of abstraction for creating a software application.

Accepted Answer

High Level (Java, Python, C++)

Question 36

Level of abstraction for optimizing code for a particular computer architecture.

Accepted Answer

Low Level (Machine Code or Assembly)

Question 37

Which is a one way function. (Easy to compute, hard to inverse) ex. Hash

Accepted Answer

Multiplying Prime Numbers

Question 38

What Domain Name Server stores the IP address of cs.fun.example.org

Accepted Answer

fun.example.org

Question 39

An HTTP method in which the client requests data such as a web page.

Accepted Answer

GET

Question 40

An attack on passwords or encryption that tries every possible password or encryption key.

Accepted Answer

Brute Force Attack

Question 41

A method for creating an object in a class

Accepted Answer

Constructor

Question 42

A computer program created to read an entire program and convert it into a lower-level language

Accepted Answer

Compiler

Question 43

Given the following code, which answer is false: balloon_x = Balloon('red', 100, 2)

Accepted Answer

balloon_x is a function that instantiates an object.

Question 44

Malware that "calls home" to a command and control center after it infects a computer.

Accepted Answer

botnet

Question 45

How might you ensure only your recipient can read your message.

Accepted Answer

Encrypt your message with their public key.

Question 46

Given: https://free.coolsite.com:443/index/page1.html?x=1&y=3. What is the top level DNS?

Accepted Answer

.com

Question 47

A region of the Internet that is grouped together for administrative purposes.

Accepted Answer

Domain

Question 48

An abstraction defining a type of object, with methods and attributes

Accepted Answer

Class

Question 49

Data associated with an object.

Accepted Answer

Attributes

Question 50

Queries authoritative name servers until it can answer a request for domain information.

Accepted Answer

Recursive DNS

Question 51

The classic "bell curve" that is commonly observed because of the Central Limit Theorem.

Accepted Answer

Normal Distribution

Question 52

Compression that decreases size but loses fidelity.

Accepted Answer

lossy

Question 53

In Python a variable has a local scope or global scope, which statement is false

Accepted Answer

Variables in functions are global by default.

Question 54

A standard component of a GUI.

Accepted Answer

Widget

Question 55

Hiding some details so that the programmer can focus on a manageable amount of complexity.

Accepted Answer

Abstraction

Question 56

Which is not a native type in python (built in types are often faster and more efficient)

Accepted Answer

Canvas

Question 57

Utilizing many different processors in concert to solve difficult problems

Accepted Answer

Distributed Computing

Question 58

The number of floating point operations per second that a device can perform. (Measure Speed)

Accepted Answer

Flops

Question 59

A means for solving computational problems using evolutionary theory as a model.

Accepted Answer

Genetic Algorithm

Question 60

The ‘=’ char causes the compiler to store the value on the right in the variable on the left.

Accepted Answer

True

Question 61

Value in decimal of the hexadecimal number 2A

Accepted Answer

42

Question 62

The values that the programmer provides in the function call.

Accepted Answer

Arguments

Question 63

Packets sent over the Internet are always addressed using which of the following information?

Accepted Answer

IP addresses

Question 64

An instruction in machine language that will be executed by the CPU

Accepted Answer

op code

Duplicate of CSP Final Review

Questions 68

Duplicate of CSP Final Review

Questions 68