Which of the following techniques would provide the BEST
assurance that the estimate of program development effort is
reliable?
A. Function point analysis
B. Estimates by business area
C. A computer-based project schedule
D. An estimate by experienced programmer
- 1 Answers
- 3584 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: A
The use of estimation techniques, such as function point
analysis or lines of code estimation, provide a firm basis
for estimation, particularly if supported by historic
records of past activities. An estimate by an experienced
programmer would be the next best option. However, it may be
individualistic and unless there is a standard approach
adopted by the programmer, the estimate can vary
considerably from one programmer to another. Standard
project scheduling tools assist in working out the overall
project schedule, but are reliant on the quality of
estimation of individual tasks. They do not give an estimate
of actual development cost.
| Is This Answer Correct ? | 3 Yes | 0 No |
In a risk-based audit approach an IS auditor should FIRST complete a/an: A. inherent risk assessment. B. control risk assessment. C. test of control assessment. D. substantive test assessment.
Use of asymmetric encryption in an Internet e-commerce site, where there is one private key for the hosting server and the public key is widely distributed to the customers, is MOST likely to provide comfort to the: A. customer over the authenticity of the hosting organization. B. hosting organization over the authenticity of the customer. C. customer over the confidentiality of messages from the hosting organization. D. hosting organization over the confidentiality of messages passed to the customer.
In a risk-based audit approach, an IS auditor, in addition to risk, would be influenced by: A. the availability of CAATs. B. management's representation. C. organizational structure and job responsibilities. D. the existence of internal and operational controls
Which of the following would be of the LEAST value to an IS auditor attempting to gain an understanding of an organization's IT process? A. IT planning documents with deliverables and performance results B. Policies and procedures relating to planning, managing, monitoring and reporting on performance C. Prior audit reports D. Reports of IT functional activities
After installing a network, an organization installed a vulnerability assessment tool or security scanner to identify possible weaknesses. Which is the MOST serious risk associated with such tools? A. Differential reporting B. False positive reporting C. False negative reporting D. Less detail reporting
To develop a successful business continuity plan, end user involvement is critical during which of the following phases? A. Business recovery strategy B. Detailed plan development C. Business impact analysis D. Testing and maintenance
Which of the following tests is an IS auditor performing when a sample of programs is selected to determine if the source and object versions are the same? A. A substantive test of program library controls B. A compliance test of program library controls C. A compliance test of the program compiler controls D. A substantive test of the program compiler controls
Which of the following functions is performed by a virtual private network (VPN)? A. Hiding information from sniffers on the net B. Enforcing security policies C. Detecting misuse or mistakes D. Regulating access
A MAJOR risk of using single sign-on (SSO) is that it: A. has a single authentication point. B. represents a single point of failure. C. causes an administrative bottleneck. D. leads to a lockout of valid users.
Which of the following is the FIRST thing an IS auditor should do after the discovery of a trojan horse program in a computer system? A. Investigate the author. B. Remove any underlying threats. C. Establish compensating controls. D. Have the offending code removed.
One of the purposes of library control software is to allow: A. programmers access to production source and object libraries. B. batch program updating. C. operators to update the control library with the production version before testing is completed. D. read-only access to source code.
Which of these has the potential to improve security incident response processes? A. Review the incident response procedures. B. Post-mortem or post-event reviews by the security team. C. Getting the hot-site ready. D. Reviw the BCP plan every six months
Cisco Certifications 
