Interested to Buy Any Domain ? << Click Here >> for more details...
Digital signatures require the:
A. signer to have a public key and the receiver to have a
private key.
B. signer to have a private key and the receiver to have a
public key.
C. signer and receiver to have a public key.
D. signer and receiver to have a private key.
- 1 Answers
- 4249 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: B
Digital signatures are intended to verify to a recipient the
integrity of the data and the identity of the sender. The
digital signature standard is a public key algorithm. This
requires the signer to have a private key, and the receiver
to have a public key.
| Is This Answer Correct ? | 3 Yes | 0 No |
The process of using interpersonal communication skills to get unauthorized access to company assets is called: A. wire tapping. B. trap doors. C. war dialing. D. social engineering.
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
Which of the following has the LEAST effect on controlling physical access? A. Access to the work area is restricted through a swipe card. B. All physical assets have an identification tag and are properly recorded. C. Access to the premises is restricted and all visitors authorized for entry. D. Visitors are issued a pass and escorted in and out by a concerned employee.
In a web server, a common gateway interface (CGI) is MOST often used as a(n): A. consistent way for transferring data to the application program and back to the user. B. computer graphics imaging method for movies and TV. C. graphic user interface for web design. D. interface to access the private gateway domain.
A critical function of a firewall is to act as a: A. special router that connects the Internet to a LAN. B. device for preventing authorized users from accessing the LAN. C. server used to connect authorized users to private trusted network resources. D. proxy server to increase the speed of access to authorized users.
The IS auditor learns that when equipment was brought into the data center by a vendor, the emergency power shutoff switch was accidentally pressed and the UPS was engaged. Which of the following audit recommendations should the IS auditor suggest? A. Relocate the shut off switch. B. Install protective covers. C. Escort visitors. D. Log environmental failures.
Authentication is the process by which the: A. system verifies that the user is entitled to input the transaction requested. B. system verifies the identity of the user. C. user identifies himself to the system. D. user indicates to the system that the transaction was processed correctly.
An IS auditor is reviewing the change management process for an enterprise resource planning (ERP) application. Which of the following is the BEST method for testing program changes? A. Select a sample of change tickets and review them for authorization. B. Perform a walk-through by tracing a program change from start to finish. C. Trace a sample of modified programs to supporting change tickets. D. Use query software to analyze all change tickets for missing fields.
Which of the following is an object-oriented technology characteristic that permits an enhanced degree of security over data? A. Inheritance B. Dynamic warehousing C. Encapsulation D. Polymorphism
When implementing continuous monitoring systems an IS auditor's first step is to identify: A. reasonable target thresholds. B. high-risk areas within the organization. C. the location and format of output files. D. applications that provide the highest potential payback.
Which of the following tests performed by an IS auditor would be the MOST effective in determining compliance with an organization's change control procedures? A. Review software migration records and verify approvals. B. Identify changes that have occurred and verify approvals. C. Review change control documentation and verify approvals. D. Ensure that only appropriate staff can migrate changes into production.
IT governance ensures that an organization aligns its IT strategy with: A. Enterprise objectives. B. IT objectives. C. Audit objectives. D. Finance objectives.
Cisco Certifications 
