Question 1

How does TICTOC simulate different dates and times?

Accepted Answer

TICTOC intercepts system calls related to date and time. It then returns the date and time specified by the user, instead of the actual system date and time. This allows applications to run as if it were a different date without impacting the actual system.

Question 2

What are the common use cases for TICTOC?

Accepted Answer

TICTOC is primarily used for testing date-sensitive application logic. This includes year-end processing, month-end processing, leap year calculations, and other time-based events. It is also used for simulating future dates for application demonstrations or training.

Question 3

What configuration files are used by TICTOC?

Accepted Answer

TICTOC supports a configuration file, typically named TICTOC.CNTL, which defines the date and time to be simulated. This file is read when TICTOC is initialized. The file contains parameters such as the simulated date, time, and the applications to be affected.

Question 4

How does TICTOC intercept system calls?

Accepted Answer

TICTOC intercepts system calls related to date and time. This interception is achieved through modifications to the system's dispatching routines. The specific method involves altering the CVT (Communication Vector Table) to redirect date and time requests to TICTOC routines.

Question 5

What are the main commands for using TICTOC?

Accepted Answer

The primary command is the TICTOC EXEC, which initiates the TICTOC environment. Parameters are passed through the TICTOC.CNTL file. There are no interactive commands once TICTOC is active; the simulated date and time are controlled by the configuration file.

Question 6

Does TICTOC expose any APIs?

Accepted Answer

TICTOC does not expose APIs in the traditional sense. It operates by intercepting system calls. Therefore, there are no REST or SOAP endpoints. Integration is achieved by configuring TICTOC to affect specific applications.

Question 7

What is the architecture of TICTOC?

Accepted Answer

TICTOC's architecture involves a main module that intercepts date and time requests. It uses the TICTOC.CNTL configuration file for settings. There is no database involved; the simulated date and time are stored in memory.

Question 8

How is TICTOC administered?

Accepted Answer

TICTOC does not have a dedicated administrative interface. Configuration is managed through the TICTOC.CNTL file. Monitoring is typically done through system logs or application-specific logs to verify the simulated date and time are being used.

Question 9

What is the business value of using TICTOC?

Accepted Answer

TICTOC allows testing of date-sensitive logic without impacting production systems. This reduces the risk of errors related to date calculations. It also accelerates testing cycles by allowing testers to simulate future dates and times.

Question 10

How does TICTOC help with regulatory compliance?

Accepted Answer

By simulating different dates and times, TICTOC enables organizations to validate compliance with regulatory requirements related to data retention, reporting, and other time-sensitive processes.

Question 11

How does TICTOC contribute to cost savings?

Accepted Answer

TICTOC reduces the need for complex and time-consuming manual testing of date-sensitive logic. This leads to cost savings in terms of reduced testing effort and faster time to market for new applications or updates.

Question 12

What authentication methods are supported by TICTOC?

Accepted Answer

TICTOC relies on the security mechanisms of the underlying z/OS system. It does not implement its own authentication methods. Access to the TICTOC EXEC and the TICTOC.CNTL file should be controlled through z/OS security features.

Question 13

What access control model is used by TICTOC?

Accepted Answer

TICTOC leverages the access control mechanisms provided by z/OS. Access to the TICTOC EXEC and the TICTOC.CNTL file can be controlled using standard z/OS security features, such as RACF.

Question 14

What encryption is used by TICTOC?

Accepted Answer

TICTOC does not encrypt data. The simulated date and time are stored in memory. The TICTOC.CNTL file may contain sensitive information, so access to this file should be restricted.

Question 15

What audit/logging capabilities exist in TICTOC?

Accepted Answer

TICTOC does not have built-in audit logging capabilities. However, system logs and application-specific logs can be used to monitor the use of TICTOC and verify the simulated date and time.

Question 16

How is TICTOC configured for operation?

Accepted Answer

TICTOC is configured through the TICTOC.CNTL file. This file specifies the simulated date and time, as well as the applications to be affected. The file must be accessible to the TICTOC EXEC.

Question 17

How is user management handled in TICTOC?

Accepted Answer

TICTOC does not have specific user management features. Access to TICTOC is controlled through z/OS security mechanisms. User access to the TICTOC EXEC and the TICTOC.CNTL file should be managed using RACF or similar tools.

Question 18

What monitoring capabilities does TICTOC provide?

Accepted Answer

TICTOC's primary monitoring capability involves checking system logs and application-specific logs to verify that the simulated date and time are being used correctly. There are no built-in monitoring tools within TICTOC itself.

Question 19

How can I troubleshoot issues with TICTOC?

Accepted Answer

To troubleshoot TICTOC, verify the contents of the TICTOC.CNTL file, check system logs for error messages, and ensure that the applications being tested are correctly configured to use the simulated date and time.

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TICTOC

Product Overview

Frequently Asked Questions

How does TICTOC simulate different dates and times?

What are the common use cases for TICTOC?

What configuration files are used by TICTOC?

How does TICTOC intercept system calls?

What are the main commands for using TICTOC?

Does TICTOC expose any APIs?

What is the architecture of TICTOC?

How is TICTOC administered?

What is the business value of using TICTOC?

How does TICTOC help with regulatory compliance?

How does TICTOC contribute to cost savings?

What authentication methods are supported by TICTOC?

What access control model is used by TICTOC?

What encryption is used by TICTOC?

What audit/logging capabilities exist in TICTOC?

How is TICTOC configured for operation?

How is user management handled in TICTOC?

What monitoring capabilities does TICTOC provide?

How can I troubleshoot issues with TICTOC?

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