Accounting Information Systems
10th Edition
ISBN: 9781337619202
Author: Hall, James A.
Publisher: Cengage Learning,
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Question
Chapter 15, Problem 6MCQ
To determine
Identify the option which is not an objective of network control.
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Which of the following is NOT a data communications control objective?a. maintaining the critical application listb. correcting message loss due to equipment failurec. preventing illegal accessd. rendering useless any data that a perpetrator successfully captures
A message that is contrived to appear to be coming from a trusted or authorized source is calleda. a denial of service attack.b. digital signature forging.c. Internet protocol spoofing.d. URL masquerading.e. a SYN-ACK packet.
Which of the following exists as an inherent risk even in the best designed systems
a.
Authorization
b.
Collusion
c.
Independent checks
d.
Detective control
Chapter 15 Solutions
Accounting Information Systems
Ch. 15 - Prob. 1RQCh. 15 - Prob. 2RQCh. 15 - Prob. 3RQCh. 15 - Prob. 4RQCh. 15 - Prob. 5RQCh. 15 - Explain discretionary access privileges.Ch. 15 - Prob. 7RQCh. 15 - Prob. 8RQCh. 15 - What is a vaccine, and what are its limitations?Ch. 15 - Prob. 10RQ
Ch. 15 - Prob. 11RQCh. 15 - What are the risks from equipment failure?Ch. 15 - Prob. 13RQCh. 15 - Prob. 14RQCh. 15 - Prob. 15RQCh. 15 - Prob. 16RQCh. 15 - Prob. 17RQCh. 15 - Prob. 18RQCh. 15 - Prob. 19RQCh. 15 - Prob. 20RQCh. 15 - Prob. 21RQCh. 15 - Prob. 22RQCh. 15 - Prob. 1DQCh. 15 - Prob. 2DQCh. 15 - Prob. 3DQCh. 15 - Prob. 4DQCh. 15 - Prob. 5DQCh. 15 - Prob. 6DQCh. 15 - Prob. 7DQCh. 15 - Prob. 8DQCh. 15 - Prob. 9DQCh. 15 - Prob. 10DQCh. 15 - Prob. 11DQCh. 15 - Prob. 12DQCh. 15 - Prob. 13DQCh. 15 - End-user computing has become extremely popular in...Ch. 15 - Prob. 15DQCh. 15 - Prob. 16DQCh. 15 - Prob. 17DQCh. 15 - Prob. 18DQCh. 15 - Prob. 19DQCh. 15 - Prob. 20DQCh. 15 - Prob. 21DQCh. 15 - Prob. 22DQCh. 15 - Prob. 23DQCh. 15 - Prob. 24DQCh. 15 - Prob. 25DQCh. 15 - Describe a digest within the context of a digital...Ch. 15 - What is a digital envelope?Ch. 15 - Prob. 28DQCh. 15 - Prob. 29DQCh. 15 - Prob. 30DQCh. 15 - Prob. 31DQCh. 15 - Discuss the unique control problems EDI creates.Ch. 15 - Prob. 33DQCh. 15 - Prob. 34DQCh. 15 - Prob. 1MCQCh. 15 - Prob. 2MCQCh. 15 - Prob. 3MCQCh. 15 - Prob. 4MCQCh. 15 - Prob. 5MCQCh. 15 - Prob. 6MCQCh. 15 - Prob. 7MCQCh. 15 - Prob. 8MCQCh. 15 - Prob. 9MCQCh. 15 - Prob. 10MCQCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Better Business Company (BBC) is in the process of...Ch. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 13P
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Similar questions
- Which of the following statements is NOT correct? a. EAMs capture transactions during processing without removing the application from service. b. EAMs support continuous monitoring of controls. c. EAMs have the potential to corrupt corporate databases d. EAMs decrease operational performance. e. All of the above are correct statements.arrow_forwardWhich of the following is NOT an SDLC controllable activity? a. External audit participation b. User specification c. Systems authorization d. User test and acceptance procedures e. All are SDLC controlsarrow_forwardCategorize each of the following as either an equipment failure control or an unauthorized access control.a. message authenticationb. parity checkc. call-back deviced. echo checke. line errorf. data encryptiong. request-response techniquearrow_forward
- Which of the following statements about the client-server model is correct?a. It is best suited to the token ring topology because the random-access method this topology uses detects data collisions.b. It distributes both data and processing tasks to the server node. The client-server model can use the bus or ring topology.c. It is most effective when used as a bus topology because its deterministic access method avoids collisions and prevents data loss during transmissions.d. It is more efficient than the bus or ring topologies because it transmits an entire file of records to the requesting node rather than only a single record.e. It is not used in conjunction with either the bus or ring topologies.arrow_forwardIn the absence of protocols, networks would be unusable. Describe the significance of these individuals and the tasks they carry out.arrow_forwardControls over data management systems fall into two categories: access controls and backup controls. In the shared database environment, access control risks include corruption, theft, misuse, and destruction of data. These threats originate from both unauthorized intruders and authorized users who exceed their access privileges. Which of the following options is not part of controls over data management systems? a. Employees that sharing the same computers need restriction for access to specific directories, programs, and data files by using multilevel password control.b. To recover data from disaster, organizations must implement policies and procedures and routinely provide backup copies of critical files.c. Database Administrator works closely with users and systems designers has primary responsibility for user view design and works closely with users and systems designers.d. Access to confidential data must be properly managed. Inference controls prevent users from inferring,…arrow_forward
- The four fundamental characteristics of blockchain ( decentralization, immutability,security, and transparency)create a system with: Distrust inthe quality of its data Trust, for asystem without the need forcentralized authority The needfor a lot of oversight Two manyusers to make it effectivearrow_forwardWhich of the following statements is correct? a. A bridge is used to connect a LAN and a WAN. b. Packet switching combines the messages of multiple users into a packet for transmission. At the receiving end, the packet is disassembled into individual messages and distributed to the user. c. The decision to partition a database assumes that no identifiable primary user exists in the organization. d. Message switching is used to establish temporary connections between network devices for the duration of a communications session. e. A deadlock is a temporary phenomenon that disrupts transaction processing. It will resolve itself when the primary computer completes processing its transaction and releases the data the other nodes need.arrow_forwardWhich of the following is not true concerning control activities? a.Control procedures is another term for control activities. b. Transaction authorization is a control activity. c. Information and communication is an important component of control activities. d. Control activities generally fall into the two categories of preventive controls and detective controls.arrow_forward
- Which of the following is NOT part of the systems implementation process? a. converting databases b. documentation c. systems design d. testing and correctionarrow_forwardWhich internal control procedure is a deterrent to corruption? Multiple Choice O Use of prenumbered documents O Segregation of duties с O Fidelity bonding O Physical controlsarrow_forwardGive an explanation about this statement: Why does control or internal control fails?arrow_forward
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