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APCSP Test 1 Review Fall 2020 Flashcards | StudBud
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APCSP Test 1 Review Fall 2020
APCSP Test 1 Review Fall 2020
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Review for Test 1 - Mobile CSP Unit 2
Flashcards
40 cards
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Practice quiz
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Questions
40
Answers
1
Which is the best name for a button whose function is to clear another component?
Button1
ClearButton
Clear
ClearAll
2
In MIT App Inventor, which Palette drawer (folder) contains the Player component?
The Social drawer
The User Interface drawer
The Media drawer
The Drawing and Animation drawer
3
______ is a system of rules that govern the behavior of some system.
protocol
interface
TCP/IP
abstraction
4
A(n) ___________ can run many different programs.
special purpose computer
automatic defibrillator
single purpose computer
general purpose computer
5
Which of the following represents the biggest threat to privacy?
Big Data
Webcams
Government spying
A hacker skimming text messages
6
Which of the following is an example of a cloud computing application?
Operating System
Keynote
Netbeans or JGrasp
Google Docs
7
Which of the following is NOT an example of hardware?
Hard disk
CPU
Microphone
Google Docs
8
TCP and HTTP are a(n) ______ that is not owned or controlled by a private entity
web browser
proprietary
open standard
operating system
9
____________ means it has only one of two states: true or false.
Integer
Binary
Bit
Boolean
10
Software that allows you to create, edit, debug and run programs is called a/an:
Cloud-based Solution Software
Software as a Service (SaaS)
Integrated Development Environment (IDE)
Logic analyzer
11
Which of the following is not an example of software?
SnapChat
Google docs
Web cam
Canvas
12
8 binary digits, called bits, make up one _________.
byte
hexidecimal
word
digit
13
A button, a textbox, an image and a scrollbar on the screen are all part of:
the operating system (OS)
the control components (CC)
the user interface (UI)
the integrated development environment (IDE)
14
Code that responds to events initiated by the user is called:
procedures and methods
Javascript
event handler
encapsulated
15
The Internet and the World Wide Web are two ways of saying the same thing.
False
True
16
______ is a metaphor for describing the non-physical terrain created by computer systems
Collusion
Abstraction
Encapsulation
Cyberspace
17
_________ is the process of translating the entire source code into a single binary file.
Compilation
Translation
Interpretation
Running
18
If the variables
onTime
and
absent
both have the value
false
, what is displayed?
Better late than never
Hello
Is anyone there?
No output
19
If A and C are both true, what best describes the output?
output will be true
output will be B
output cannot be determined without knowing B
output will be false
20
Who invented the World Wide Web?
Grace Hopper
Tim Berners-Lee
Sister Mary Kenneth Keller, BVM
Steve Jobs
21
One __________ can be represented in one byte.
character
word
nibble
number
22
Which of the following would NOT be considered an event on your smart phone?
The phone's location changes.
a run-time error occurs
The user taps on the screen.
The phone's internal clock ticks
23
A(n) _________ language is human readable.
machine-level
high-level
abstract-level
low-level
24
Event-driven programming is a way of programming that is:
controlled by writing code to respond to events, ie. clicks.
written in Java.
uses a block-based language like Blockly
only used on mobile devices.
25
The parts of the computer that you can touch and feel are the __________.
hardware
interface
operating system
software
26
_____ is an object created by a human involving use of computation, ie mobile app or web page.
Abstraction
Big Data
Digital portfolio
Computational artifact
27
________ stores the computer's programs and data temporarily while power is on.
RAM (Random Access Memory)
Low-level memory
Secondary storage
Persistent memory
28
________ is a program that displays web pages and allows users to navigate the world wide web
development environment
operating system
browser
IDE
29
What is displayed by the following code segment?
3 2
2 3
1 2 3
1 2
30
___________ is a series of step-by-step instructions to solve a problem in a finite time.
Algorithm
Abstraction
User interface
Pseudocode
31
A language uses 4-bit binary to represent integers. For example, 0101 represents 5. What happens when total = 15 + 14
Overflow error: 4 bits is too small to store 29
Overflow error: 4 bits is too small to store 15
29 will be stored in total.
Round-off error
32
Which is the best name for a textbox whose function is to store the user's name?
NameTextbox
Textbox1
Name Text Box
TextBoxInput
33
Which commands will get the pig to the trophy?
turnRight(); turnRight(); turnRight(); moveForward();
turnLeft(); moveForward();
turnRight(); moveForward();
moveRight();
34
The main difference between
low-level
and
high-level
programming languages is ______.
low-level languages cannot be understood by computers.
low-level languages are easier for humans to understand
high-level provide abstractions that mimic the architecture.
high-level must be translated into low-level before running
35
A horizontal arrangement allows components to be placed side-by-side in the user interface.
True
False
36
Which of the following is NOT an advantage of Cloud Computing?
potentially conducive to collaboration
remote backup
Anytime/anywhere access
Not online and therefore not vulnerable to hackers
37
TCP/IP stands for:
Transactional Conference Protocol/Investigative Protocol
Transmission Control Protocol/Internet Protocol
Telephony Communications Protocol/Integrated Protocol
38
Which of the following best describes the primary function of the
CPU
?
To serve as interface between user and the computer.
To convert power from alternating to direct current.
To store the data used by the computer's software.
To carry out, or process, the instructions in a program.
39
Which company is notorious for reverse engineering their baby registry to predict pregnancy?
Forever 21
Amazon
Walmart
Target
40
______ a simplified and general representation of some complex object or process
lexicographic
encapsulation
abstraction
algorithm
