A computer is an electronic machine that _____.

processes data (some say information)

The phrase 'The quick brown fox jumps over the lazy dog' is seen with fonts because

it contains all 26 letters of the alphabet

Everyday examples of a database include:

building directory, contact list, Dictionary, TV schedule listing

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Information Systems - Chapter 4

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Chapter 4 test review

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Questions 13

Answers

1
A computer is an electronic machine that _____.
processes data (some say information)
transmits to a printer
organises output
None of the above
2
What identifies everything that is connected to the internet?
IP (Internet Protocol) address
SIM card
Peer-to-Peer network ID
Network Identification Card (NIC)
3
A computer differs from a classic system in that it includes _____.
a memory component
a spreadsheet
access to new functions
no feedback loop
4
Chunks into which longer messages are broken for transmission over the internet are called ___.
Chunkies
Software
Packets
Applications (apps)
5
The primary key from one table, when included in another table, becomes a(n) _____.
loose key
one:one relationship
foreign key
native key
6
A connection point or interface between a computer and an external or internal device is _____
an application interface
a port
a hardware connect interface
an IP address
7
Design Thinking has _____.?
6 phases
6 overarching constructs with 6 phases each
no place in the modern systems design infrastructure
2 overarching constructs
8
SQL stands for?
Structure Query Language
Storage Queue Location
Standard Query Language
Structured Quantity Looping
9
How many network communication layers are there?
5
4
3
128
10
In database terminology, CRUD stands for:
Create, Read, Update, Delete
Concatenate, Read, Undo, Delete
Create, Refine, Update, Determine
Control, Render, Undo, Determine
11
The phrase 'The quick brown fox jumps over the lazy dog' is seen with fonts because
it shows both UPPER and lowercase characters
it contains all 26 letters of the alphabet
it's long enough to get a good look at the font
no animals were harmed in the making of that phrase
12
Everyday examples of a database include:
building directory
contact list
Dictionary
TV schedule listing
13
The largest (maybe in the universe?) implementation of a client-server network is _____.
Near Field Communication (NFC)
the Internet
Bluetooth
RFID (Radio Frequency Identification)

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