WorksheetsSwitching & Routing System (SRS)
Total questions: 20
Worksheet time: 10mins
Which screen/function configuration is used for setting up interchange message layouts and message types?
“Interface Configuration”
“Processing Code Configuration”
“Network Configuration”
“ISO8583 Configuration”
None of the above
What is the correct encoding length and type for field 02 (PAN)?
Fixed
ASCII Variable
EBCDIC Variable
BINARY Variable
BCD Variable
The size of the length field needs to be defined for fields with variable length. Is this statement true?
Yes
No
What is the purpose of the BITMAP field in interface layout?
It indicates the transaction type
It indicates the interface message length
It indicates whether other data element is present in the interface message
It indicates the interface message encryption
What is the purpose of the first Bit in the primary BITMAP field?
It indicates the first data element is present in message
It indicates if secondary BITMAP is present
It indicates the length of message is present
It indicates the transaction type
Which field’s attribute can be configured in the “ISO8583 configuration” screen?
Field Encoding
Length Encoding
Length
Padding
All of the above
What is the purpose of field 55 in an interchange message?
Track 2 data. Stores PAN, service code & expiration date
Track 1 data. Stores cardholder name, PAN, service code & expiration date
EMV/Chip data. Store cardholder information on a metallic chip
Retrieval Reference Number (RRN). A key to uniquely identify a transaction
Authorization Code. A six-digit alphanumeric code that indicates an approved transaction
What is the response code for approved transaction in field 39 (Response Code)?
"00"
"01"
"05"
"12"
"14"
Which interchange message field indicates Processing Type?
Field 03
Field 03.01
Field 03.02
Field 03.03
Field 04
Which of the following processing type and description is not correct in message type MTI 0100 (Authorization Request)?
"00” – Purchase
“01” – Withdrawal/Cash Advance
“30” – Balance Inquiry
None of the above
Which of the following Message Type ID and description is not correct?
MTI 0100 – Authorization Request
MTI 0200 – Financial Transaction Request
MTI 0400 – File Update/Transfer Advice
MTI 0500 – Card Acceptor Reconciliation Request
MIT 0800 – Network Management Request
In the “Interchange Configuration” screen, which ‘interface type’ should be selected if the financial institution supports issuing transaction and acquiring transaction?
"ISSUER"
"ACQUIRER"
"BOTH"
In the “Interchange Configuration” screen, what is the purpose of selecting “CONVERT AND SEND AS REVERSAL” in the ‘Void Message Support Indicator’ field?
Void transaction will be recorded in POS log file
Support normal Void transaction
Void transaction will be converted to reversal message and send to acquirer
Acquirer receives void transaction and send to issuer as reversal message
In the “Interchange Configuration” screen, what is the purpose of setting up session key?
Used to encrypt online interchange message
Used to encrypt card number
Used to encrypt PIN and create PIN Block
Used to encrypt chip data
None of the above
In the “Transaction Parameter Configuration” screen, what is the purpose of selecting ‘Check Original Transaction’ option?
To check for duplicate transaction
To check for card expiry date
To store the transaction record
To process original transaction matching when reversal happens
In the “Bin Route Configuration” screen, which ‘authorization mode’ is not correct?
“INTERCHANGE” – Authorization performed by remote host
“ONUS” – Authorization performed by IAS
“HOST WITH STANDIN” – Authorization performed by IAS if remote host not available
“HOST” – Authorization perform by HOST
In the “Network Configuration” screen, what is the purpose of selecting the ‘Keep Alive’ option?
So the TCP/IP connection will be brought up automatically
So the TCP/IP connection will automatically become idle if there is no transaction for a certain period of time
To accept ping messages from the remote host
To send TCP packets to the remote destination and terminate the connection if no response is received
In the “Switch Office Transaction Log” screen, the DCC information, Loyalty Information, Instalment information and E-commerce information will be displayed on screen if they are available.
Is this statement correct?
Yes
No
At which configuration screen can raw message logging be turned on or off?
"ISO8583 Configuration"
"Network Response Code Configuration"
"Processing Code Configuration"
"Interface Configuration"
"Network Configuration"
In the “Switch Office Interface Control” screen, the ‘Command’ field supports ‘Sign-on’, ‘Sign-off’, ‘Key exchange’, ‘Key exchange with param’ and other functions.
What is the purpose of ‘Key exchange with param’ ?
Send key exchange request to destination
Send key exchange request with new session key to destination
Send key exchange response to destination
Send key exchange response with new session key to destination
None of the above
