Which of the following is the BEST way to handle obsolete
magnetic tapes before disposing of them?
A. Overwriting the tapes
B. Initializing the tape labels
C. Degaussing the tapes
D. Erasing the tapes
- 1 Answers
- 14290 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: C
The best way to handle obsolete magnetic tapes is to degauss
them. This action leaves a very low residue of magnetic
induction, essentially erasing the data from the tapes.
Overwriting or erasing the tapes may cause magnetic errors
but would not remove the data completely. Initializing the
tape labels would not remove the data that follows the label.
| Is This Answer Correct ? | 13 Yes | 1 No |
Electronic signatures can prevent messages from being: A. suppressed. B. repudiated. C. disclosed. D. copied.
A call-back system requires that a user with an id and password call a remote server through a dial-up line, then the server disconnects and: A. dials back to the user machine based on the user id and password using a telephone number from its database. B. dials back to the user machine based on the user id and password using a telephone number provided by the user during this connection. C. waits for a redial back from the user machine for reconfirmation and then verifies the user id and password using its database. D. waits for a redial back from the user machine for reconfirmation and then verifies the user id and password using the sender's database.
Which of the following groups should assume ownership of a systems development project and the resulting system? A. User management B. Senior management C. Project steering committee D. Systems development management
An IS auditor reviewing an outsourcing contract of IT facilities would expect it to define the: A. hardware configuration. B. access control software. C. ownership of intellectual property. D. application development methodology.
The use of coding standards is encouraged by IS auditors because they: A. define access control tables. B. detail program documentation. C. standardize dataflow diagram methodology. D. ensure compliance with field naming conventions.
When a PC that has been used for the storage of confidential data is sold on the open market the: A. hard disk should be demagnetized. B. hard disk should be mid-level formatted.s C. data on the hard disk should be deleted. D. data on the hard disk should be defragmented.
During a review of a business continuity plan, an IS auditor noticed that the point at which a situation is declared to be a crisis has not been defined. The MAJOR risk associated with this is that: A. assessment of the situation may be delayed. B. execution of the disaster recovery plan could be impacted. C. notification of the teams might not occur. D. potential crisis recognition might be delayed.
An internal audit department, that organizationally reports exclusively to the chief financial officer (CFO) rather than to an audit committee, is MOST likely to: A. have its audit independence questioned. B. report more business-oriented and relevant findings. C. enhance the implementation of the auditor's recommendations. D. result in more effective action being taken on the recommendations.
purchase orders issued to vendors have been authorized as per the authorization matrix
Losses can be minimized MOST effectively by using outside storage facilities to do which of the following? A. Provide current, critical information in backup files B. Ensure that current documentation is maintained at the backup facility C. Test backup hardware D. Train personnel in backup procedures
Applying a retention date on a file will ensure that: A. data cannot be read until the date is set. B. data will not be deleted before that date. C. backup copies are not retained after that date. D. datasets having the same name are differentiated.
Which of the following audit tools is MOST useful to an IS auditor when an audit trail is required? A. Integrated test facility (ITF) B. Continuous and intermittent simulation (CIS) C. Audit hooks D. Snapshots
Cisco Certifications 
