110 Test 2 Review 1 (Chapters 5, 14)

Front 1

Program

Back 1

Collection of statements or STEPS that solves a problem and needs to be converted into binary

Front 2

Algorithm

Back 2

A logically ordered set of statements used to solve a problem

Front 3

Interpreter

Back 3

An application that converts each program statement into binary

Front 4

Compiler

Back 4

An application that reads all of a program's statements, converts that into binary, and produces a file that doesn't need an interpreter

Front 5

T/F: Each programming language has its own specialty.

Back 5

True

Front 6

Rank these in order of least to most complex:

Assembly Language (uses assemblers)
Machine Language
Hardware
High-Level Lnguage

Back 6

Hardware
Machine Language (low level)
Assembly Language (low level)
High-Level Language (Java)

Front 7

Syntax

Back 7

Rules for how a language's statements must be constructed

Front 8

mov

Back 8

Moves values around

mov cx, 8 will move value "8" into CX register

Front 9

add

Back 9

mov cx, 3
mov dx, 8
add dx, cx

Value in DX register will be 11

Front 10

inc

Back 10

inc adds 1 to the value.

inc dx (when dx is 11)
dx is now 12.

Front 11

sub

Back 11

Subtraction

mov cx, 4
mov dx, 7
sub dx, cx
7-4
Value will be 3

Front 12

cmp

Back 12

Compares, does not store in registers

mov cx, 4
mov dx, 7
cmp dx, cx

Will give a result 0 or 1, if 0 then ZR flag is set to 1

Front 13

jnz

Back 13

"Go to" statement
Tests ZR flag. If 1, jumps to another place in program

Front 14

IDE (Integrated Development Environment)

Back 14

-An interface provided with software development languages, incorporating all the needed tools to write, compile, and distribute programs

- Often includes editor, compiler, graphical designer

Front 15

Pseudocode

Back 15

A readable description of an algorithm written in human language

Front 16

Variable

Back 16

Name used to identify a certain location and value in the computer's memory

Front 17

Operators

Back 17

Symbols used to indication data-manipulation operations

+, -, /, *
+= Addition and then assignment
-= Subtraction and then assignment

Front 18

Expression

Back 18

Statements containing a combination of values that is interpreted to produce another value.

Front 19

Control Structure

Back 19

An instruction that dictates the order in which statements in a program are executed

Front 20

Four types of control structure in high level programming language

Back 20

Invocation
Top down
Selection
Repetition

Front 21

Object Oriented Programming (OOP)

Back 21

Style of programming that involves representing items, things, and people as objects instead of basing program logic on actions

Front 22

Class

Back 22

Template for defining new object types, properties, and behaviors

Front 23

Object

Back 23

Self-contained entity consitsing of data and procedures

Front 24

Instantiation

Back 24

The process of creating an object based on a class and assigning memory to it

Front 25

Constructor

Back 25

A special method for instantiating an object

Front 26

Property or arttribute

Back 26

Characteristic of an object

Front 27

Method

Back 27

The work performed by an object

Front 28

Event

Back 28

An action or occurrence recognized by a class

Front 29

Event Handler

Back 29

How a class responds to an event

Front 30

Inheritance

Back 30

The process of creating more specific classes based on generic classes

Front 31

Base (or parent) class

Back 31

A general class from which other classes can be created via inheritance

Front 32

Subclass

Back 32

A more specific class based on a parent class and created via inheritance

Front 33

Encapsulation

Back 33

The process of hiding an object's operations from other objects

Front 34

Polymorphism

Back 34

An object's capability to use the same expression to denote different operations

Front 35

T/F: Programming languages use mathematical, relational, and logical operators

Back 35

True

Front 36

ISP

Back 36

(Internet Service Provider)
A company that provides access to the internet and other related services

Front 37

POP

Back 37

(Point of presence)
An access point to the internet

Front 38

NBP

Back 38

(National backbone provider)
A provider of high-speed network communication lines for use by ISPs

Front 39

HTTP

Back 39

(HyperText Transfer Protocol)
A protocol designed for transferring files on the WWW

Front 40

SMTP

Back 40

(Simple Mail Transfer Protocol)
A TCPIIP-related high-level protocol used in sending email

Front 41

FTP

Back 41

(File Transfer Protocol)
A protocol designed to exchange text and binary files via the internet

Front 42

TCP

Back 42

(Transmission Control Protocol)
An OSI transport layer, connection oriented protocol designed to exchange messages between network devices

Front 43

IP

Back 43

(Internet Protocol)
The protocol that provides for addressing and routing Internet packets from one computer to another

Front 44

IP address

Back 44

A unique 32-bit number assigned to network devices that use IP

Front 45

IPv4

Back 45

Version 4 of IP, most widely used version

Front 46

IPv6

Back 46

Version 6 of IP, has more capabilities than v4 and provides for more IP addresses

Front 47

IANA

Back 47

(Internet Assigned Numbers Authority)
The organization under contract with the US government to oversee allocating IP addresses to ISPS

Front 48

ARIN

Back 48

(American Registry of Internet Numbers)
US organization that assigns IP address numbers for the country

Front 49

Subnet

Back 49

Part of a network that shares an address with other parts of the network

Front 50

DHCP

Back 50

(Dynamic Host Configuration Protocol)
Automates assigning IP addresses in a network

Front 51

router

Back 51

determines the next network point to which a packet should be forwarded

Front 52

Time to Live

Back 52

enables routers to discard packets that have been traversing the network for too long

Front 53

POP3

Back 53

(Post Office Protocol v3)
most recent version for accessing email from a mail server

Front 54

IMAP

Back 54

(Internet Message Access Protocol)
standard protocol for accessing email from a mail server

Front 55

SSH

Back 55

(Secure Shell)
Protocol for secure data exchange between two devices (Linux environment)

Front 56

domain name

Back 56

used to locate IP addresses of an organization

Front 57

DNS

Back 57

(Domain Name System)
Method of translating Internet domain names into IP addresses (uses DNS servers)

Front 58

URL

Back 58

(uniform resource locator)
address of a file accessible on the internet

Front 59

port number

Back 59

used as a way for a client program to specify a particular server program on a network computer

Front 60

NAT

Back 60

(Network Address Translation)
Translates an INSIDE IP address to an OUTSIDE IP address

allows multiple computers to use one internet connection

Front 61

IPCONFIG

Back 61

can be used to display currently assigned network settings

Front 62

web server

Back 62

>program running that responds to HTTP requests for web pages

>returns page to client

Front 63

HTML

Back 63

(HyperText Markup Language)
Specifies how a material is displayed on a Web Page

Front 64

hyperlink

Back 64

allows users to select a connection from one thing to another thing

Front 65

DHTML

Back 65

(dynamic HTML)
Extension of HTML

Front 66

Web service

Back 66

Designed to make data available to other Web programs

Front 67

SGML

Back 67

(Standard Generalized Markup Language)
standard for how to specify a document markup language or tag set

Front 68

bot

Back 68

accesses websites to gather their content for search engine indexes

Front 69

T/F: The internet is a giant collection of LANs and WANs.

Back 69

True

Front 70

ISPs and NSPs do not allow connection to the internet.

Back 70

False, They do.

Front 71

TCP/IP is the protocol that makes the internet possible.

Back 71

True

Front 72

Protocols for sending and receiving email are:

Back 72

IMAP,
POP3,
SMTP

Front 73

Scripting language

Back 73

Used on web pages to make them dynamic and decorative