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12 IPT - Transaction Processing Systems (TPS): Part 2 Flashcards | StudBud
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12 IPT - Transaction Processing Systems (TPS): Part 2
12 IPT - Transaction Processing Systems (TPS): Part 2
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StudBud Administration
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Year 12 IPT, Transaction Processing Systems, TPS
Flashcards
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Questions
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Answers
1
Which file type in TPS contains information about about an organisation's business situation?
master file
transaction file
work file
report file
2
The process of writing data to two or more drives simultaneously:-provides redundancy
Mirroring
roll-back
Copying
backup
3
Collecting data from a person(customer)-required to process transactions in TPS
Forms
ATM
Barcodes
RFID
4
The single most critical issue in a TPS is:
Storage of data
Security of data
Processing needs
Volume of data
5
Which symbols represents the processes in this diagram?
Start ATM, Cust. Choice, Print receipt
Card, customer, receipt
Card verification, customer bank Dbase
PIN details, Receipt details, Card, details
6
The systems used by banks to automatically read and collect cheque data:
ATM
Barcodes
RFID
MICR
7
Partial backups are included in:
Full, differential and incremential
Full and Differential backups
Full and Incremental backups
Differential and Incremental backups
8
Developments in data security using human characteristics is referred to as:
Passwords
Biometrics
RFID systems
Real-time systems
9
Which symbols represents the
'
flow of data'
in this diagram?
Start ATM, Cust. Choice, Print receipt
PIN details, Receipt details, Card, details
Card verification, customer bank Dbase
Card, customer, receipt
10
EFTPOS, ATMs and on-line library searches are common examples of
Batch processing
On-line authorisation
Real-time processing
Atomicity of a transaction
11
A method of maintaining backups on a daily, weekly, and monthly schedule. It has 3 versions of backups
Full backup
Differential backup
Grandfather-Father-Son
Partial backup
12
Which symbols represents the entities in this diagram?
Card verification, customer bank Dbase
PIN details, Receipt details, Card, details
Start ATM, Cust. Choice, Print receipt
Card, customer, receipt
13
Which symbols represents the data stores(databases) in this diagram?
Card verification, customer bank Dbase
PIN details, Receipt details, Card, details
Card, customer, receipt
Start ATM, Cust. Choice, Print receipt
14
Transaction Processing Monitors (TPM) maintain the integrity of a transaction using:
Concurrency and distribution
Marketing and standardising
Initiation and field checking
Sourcing and enabling
15
In a hotel reservation systems, the participants of the TPS would be:
The hotel manager, waitresses and chefs
The customer and credit card company
The customers and check-in staff
The hotel staff, manager and the IT person
16
Data validation techniques:
Always prevent incorrect data input
Protect data from input errors
Protect data from incorrect data collection
Ensures all data is free of errors
17
Discovering patterns and relationships within large stores of data is known as:
data warehousing
Phishing
data mining
decision support
18
A crucial process for recovering from database server crashes.
mirroring
backup
GFS
rollback
19
A data check to ensure data is within the specific range and of the correct type is called:
Type check
List check
Range check
Check digit
20
Backing up all the files in a system is referred to as:
Partial backup
Full backup
Incremental backup
Differential backup
