Linux is an __________ operating system
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it iscorrect answer linux is open source operating system
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In a public key infrastructure (PKI), the authority responsible for the identification and authentication of an applicant for a digital certificate (i.e., certificate subjects) is the: A. registration authority (RA). B. issuing certification authority (CA). C. subject CA. D. policy management authority.
When auditing the requirements phase of a software acquisition, the IS auditor should: A. assess the feasibility of the project timetable. B. assess the vendor?s proposed quality processes. C. ensure that the best software package is acquired. D. review the completeness of the specifications.
Which of the following duties would be a concern if performed along with systems administration? A. Maintenance of access rules B. Review of system audit trail C. Data librarian D. Performance monitoring
Which of the following tests confirm that the new system can operate in its target environment? A. Sociability testing B. Regression testing C. Validation testing D. Black box testing
An IS auditor reviewing the key roles and responsibilities of the database administrator (DBA) is LEAST likely to expect the job description of the DBA to include: A. defining the conceptual schema. B. defining security and integrity checks. C. liaising with users in developing data model. D. mapping data model with the internal schema.
Following the development of an application system, it is determined that several design objectives have not been achieved. This is MOST likely to have been caused by: A. insufficient user involvement. B. early dismissal of the project manager. C. inadequate quality assurance (QA) tools. D. noncompliance with defined approval points.
Which of the following is a check (control) for completeness? A. Check digits B. Parity bits C. One-for-one checking D. Prerecorded input
Which of the following tasks is normally performed by a clerk in the control group? A. Maintenance of an error log B. Authorization of transactions C. Control of noninformation systems assets D. Origination of changes to master files
An IS auditor is auditing the controls relating to employee termination. Which of the following is the MOST important aspect to be reviewed? A. The related company staff are notified about the termination B. User ID and passwords of the employee have been deleted C. The details of employee have been removed from active payroll files D. Company property provided to the employee has been returned
Which of the following programs would a sound information security policy MOST likely include to handle suspected intrusions? A. Response B. Correction C. Detection D. Monitoring
Is it appropriate for an IS auditor from a company that is considering outsourcing its IS processing to request and review a copy of each vendor's business continuity plan? A. Yes, because the IS auditor will evaluate the adequacy of the service bureau's plan and assist his/her company in implementing a complementary plan. B. Yes, because, based on the plan, the IS auditor will evaluate the financial stability of the service bureau and its ability to fulfill the contract. C. No, because the backup to be provided should be specified adequately in the contract. D. No, because the service bureau's business continuity plan is proprietary information.
Which of the following would be the BEST method for ensuring that critical fields in a master record have been updated properly? A. Field checks B. Control totals C. Reasonableness checks D. A before-and-after maintenance report