Perform this search using the entries, separated by commas, & shown in correct order for fields

Internet, Tim Berners-Lee, history outline summary, timeline

which of the following contain egs of output in the form of info rather than raw data?

chart, table, spreadsheet printout

In the development of a new computer-based system, Social & Ethical issues should be considered

throughout all stages of the cycle

The data dictionary for the prime minsters db would most likely contain fields of what types?

2 text fields, date field, one drop down menu

which is the technique LEAST likely to be used by the junk filter to ID this email?

recognising the financial offer as unrealistic/dishonest

From top to bottom above the most likely encoding and decoding conversions shown are as follows

analog to analog; analog to digital; digital to digital

One difference between a context diagram and a data flow diagram is that in a context diagram:

The entire system is represented by a single circle

Tools such as context diagrams, decision tables and system flowcharts are usually used in the:

Design stage of the system development cycle

what is the key advantage of computerised databases over manual databases?

sorting & searching DB with a large # of records

Which statement best describes the function of a router when compared to a switch or bridge?

It has greater control than a switch or bridge

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Preliminary IPT Revision

16 termsStudBud Administration64 plays

#Revision of all topics covered in #preliminary #IPT #nsw

Flashcards16 cardsFPractice quizPHost liveL

Questions 16

Answers

1
The search shown previously is an example of which type of search?
Simple
All
Boolean
Complex
2
Perform this search using the entries, separated by commas, & shown in correct order for fields
History outline summary, timeline, Tim Berners-Lee, Internet
Tim Berners-Lee, history outline summary, timeline, Internet
Timeline, Tim Berners-Lee, history outline summary, Internet
Internet, Tim Berners-Lee, history outline summary, timeline
3
which of the following contain egs of output in the form of info rather than raw data?
text, audio, animation
chart, table, spreadsheet printout
interactive multimedia, text, audio
text, graphics, video, animation
4
How many entries would be output from the following SQL statement?
three
none
four
five
5
Providing links on a web page from images & text using HTML tags. This feature is known as:
hypermedia
hypertext
frames
anchors
6
For which of the following are information systems designed?
Users
participants
the concept designer
management
7
In the development of a new computer-based system, Social & Ethical issues should be considered
throughout all stages of the cycle
in the design stage of the cycle
in the later stages of the cycle
In the earliest stage of the cycle
8
The data dictionary for the prime minsters db would most likely contain fields of what types?
three text fields, one drop down menu
2 text fields, date field, one drop down menu
3 text fields, data field
four text fields
9
which is the technique LEAST likely to be used by the junk filter to ID this email?
Identifying addresses not in the user's pc address book
responding 2 words in the subject/body email using a list
checking validity of sender email address
recognising the financial offer as unrealistic/dishonest
10
From top to bottom above the most likely encoding and decoding conversions shown are as follows
analog to digital; analog to digital; analog to digital
analog to analog; analog to digital; analog to digital
analog to analog; analog to digital; digital to digital
analog to digital; analog to analog; digital to digital
11
One difference between a context diagram and a data flow diagram is that in a context diagram:
there is only one entity
The entire system is represented by a single circle
all flow lines are towards processes
a complex system is shown in a modular form
12
Tools such as context diagrams, decision tables and system flowcharts are usually used in the:
Design stage of the system development cycle
Testing stage of the system development cycle
Implementation stage of the system development cycle
A Decision-making stage of the system development cycle
13
what is the key advantage of computerised databases over manual databases?
difficulty of losing the data
difficulty of corrupting the data
cheaper
sorting & searching DB with a large # of records
14
Which list shows the items in order of increasing usefulness to users?
data, information, knowledge
data, knowledge, information
knowledge, information, data
information, knowledge, data
15
Which statement best describes the function of a router when compared to a switch or bridge?
It responds quicker than a switch
It responds quicker than a bridge
It is identical in operation to both a switch and a bridge
It has greater control than a switch or bridge
16
Which of the following would be the best approach to increase the security of the data?
make a second backup nightly
use tape staorage
store an exact copy off-site
installing secure locking on the door

Preliminary IPT Revision Flashcards | StudBud