Which statement is true about a hashing structure? a. The same address could be calculated for two records. b. Storage space is used efficiently. c. Records cannot be accessed rapidly. d. A separate index is required.

Which statement is true about a hashing structure? a. The same address could be calculated for two records. b. Storage space is used efficiently. c. Records cannot be accessed rapidly. d. A separate index is required.

Accounting Information Systems

10th Edition

ISBN:9781337619202

Author:Hall, James A.

Publisher:Hall, James A.

Chapter2: Introduction To Transaction Processing

Section: Chapter Questions

Problem 10MCQ

See similar textbooks

Related questions

Q: Which of the following is NOT a control implication of distributed data processing? a. redundancy b.…

A: Distributed data processing is a computer network system in which different computers across the…

Q: __is a necessary element for the successful warehousing of data EXCEPT

A: The Answer

Q: Which of the following statements about the client-server model is correct?a. It is best suited to…

A: Accounting Information system is a set of components used for gathering, making, storing, preparing,…

Q: Which of the following can be used to link two tables together? Select one: a. Primary Key b.…

A: Foreign key is a column or group of columns in a relational database table that provides a link…

Q: Which statement is NOT true?a. In a typical two-tier client-server architecture, the server handles…

Q: Which statement is NOT correct?a. Indexed random files are dispersed throughout the storage device…

Q: O a. The XLookup function can be used to combine data contained in two worksheets, providing that…

A: Answer: Microsoft excel is the office programs that is used to summarize data.

Q: A control designed to validate a transaction at the point of data entry is a. recalculation of a…

Q: Give one example of an error that a check digit control detects.

Q: What is (are) the purpose(s) of maintaining a valid vendor file?

Q: When an optimistic approach to concurrency control is applied, it is common for transactions to take…

A: Introduction:- Concurrency control guarantees that accurate results are provided for concurrent…

Q: Categorize each of the following as either an equipment failure control or an unauthorized access…

A: Access Control: Access control is one of the main security components present in an operating…

Q: An advantage of a physical address pointer is thata. it points directly to the actual disk storage…

A: Hashing structure: The hashing structure refers to the process that summarizes a large amount of…

Q: What are the three general problems associated with data redundancy?

Q: How should the security for the database be different than security for the rest of the system? Does…

A: Database security can be defined as the measures used for protecting and securing a database or…

Q: How can a poorly designed database result in unintentional loss of critical records?

Q: Repeating group dataa. is a form of data redundancy common to replicated databases in a distributed…

A: Answer: Options a, b, and d

Q: How does block chain make the trail of transactions permanent and who can view the block chained…

A: Blockchain can be said to be a diary or register where transactions are recorded. Every transaction…

Q: Which of the following statements is NOT true?a. Sorting records that are coded alphabetically tends…

Q: Explain how come a replacement algorithm is needed for a four-way set-associative cache system.

A: Solution- The replacement algorithms that are used in the case of a set-associative cache system…

Q: Which statement is NOT correct? The indexed sequential access methoda. is used for very large files…

A: Defintion: Documents: In transaction processing, documentation can be defined as a record of…

Q: Which of the following statements is correct? a. A bridge is used to connect a LAN and a WAN. b.…

Q: What factor influences the decision to employ real-time data collection with batch updating rather…

A: Definition: Transaction process system: The transaction process system can be defined as a system…

Q: For each of the following file processing operations, indicate whether a sequential file, indexed…

A: Definition: Access Method: Access method is the method by which data stored in the database can be…

Q: How does a database lockout contribute to financial data integrity?

A: Definition: Database management: Database management refers to the management of databases held…

Q: What are the strengths and weaknesses of a batch system with direct access files?

A: Accounting Information System: AIS collects, records, stores and processes accounting and other data…

Q: Replicated databases create considerable data redundancy, which is in conflict with the database…

A: Database Concept: Database concept refers to management of databases held within an organization.…

Q: Which statement is NOT true? Batch processinga. is subject to deadlocks when processing…

A: The cost accountant of the company will prepare the contribution margin income statement for…

Q: Briefly describe record counts, batch totals, and hash totals. What types of errors in input…

A: Input controls: It is created to provide reasonable guarantee of received data for processing by the…

Q: What is database conversion? Why is it risky activity, and what precautions should be taken?

A: Database Conversion: Database conversion is defined as the process of transferring the data from the…

Q: Which statement is NOT correct?a. Legacy systems may process financially significant transactions.b.…

A: Legacy Systems: The legacy systems are associated with the flat-file approach, which are generally…

Q: The advantages to using a partitioned database approach include all of the following EXCEPT a. the…

A: Computerized accounting includes using the computers and accounting software for recording, storing…

Q: Encryption a. avoids the need for separation of duties. b. creates firewalls to protect data. c.…

A: Encryption: Encryption is a process of dividing the message into several blocks of information for…

Q: Which of the following is a disadvantage of distributed data processing? a. End-user involvement in…

A: Distributed data processing is a method of computer networking. In this method, several computers in…

Q: Which of the following is NOT a data communications control objective?a. maintaining the critical…

Q: Which statement best describes the issue of distributed data processing (DDP)?a. The centralized and…

Q: Databases maximize : this means independence; applications cannot access data associated with other…

A: Ans. Independence; applications and data are not linked to each other, so all application are able…

Q: Data in a data warehouse are in a stable state. Explain how this can hamper data mining analysis.…

Q: . In the relational database environment, certain accounting records (for example, journals and…

A: Determine the reason for non-existence of accounting records in the relational database environment.

Q: partial dependency A.) is the result of simultaneous user requests for the same data in a…

A: Partial Dependency: Partial dependency implies to a situation where one or more non-key attributes…

Q: A partial dependency a. is the result of simultaneous user requests for the same data in a…

Q: Database currency is achieved bya. implementing partitioned databases at remote sites.b. employing…

Q: In a hashing structurea. two records can be stored at the same address.b. pointers are used to…

Q: Discuss the three common methods of handling errors in transaction files.

A: Errors in the books of accounting should be corrected as soon as possible, so that the financial…

Q: In a relational database environment, certain accounting records (for example, journals, subsidiary…

A: Relational Database Management System is a system used for database management in which data is…

Q: Reconciliations of the General Ledger Control Accounts to the Subsidiary Ledgers are an example of…

A: In this we quote an example of Reconciliations of the General Ledger Control Accounts to the…

Q: A transitive dependencya. is a database condition that is resolved through special monitoring…

A: A transitive dependency is a functional dependency where dependency occurs in relation of two or…

Question

Which statement is true about a hashing structure?
a. The same address could be calculated for two records.
b. Storage space is used efficiently.
c. Records cannot be accessed rapidly.
d. A separate index is required.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, accounting and related others by exploring similar questions and additional content below.

Similar questions

The advantages to using a partitioned database approach include all of the following EXCEPT a. the possibility for the deadlock phenomenon is reduced.b. user control is increased.c. transaction processing time is decreased.d. the potential for wide-scale disaster is reduced.e. these are all advantages of partitioned databases.
Which 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.
Which of the following statements is not correct? a.The database approach uses one common database to promote the concept of single user view. b.Database systems resolve task data dependency. c.The flat-file model encourages data redundancy. d.A primary goal of databasesystems is to minimize data redundancy. e.Database systems provide increased accessibility to data and data integration.
Which statement is NOT true? Batch processinga. is subject to deadlocks when processing commonaccounts.b. permits data to be edited in a separate computerrun.c. can use databases and flat files.d. can be initiated from a terminal.
Repeating group dataa. is a form of data redundancy common to replicated databases in a distributed database environment.b. is a name given to one of the three anomalies that result from unnormalized database tables.c. can exist only in a table with a composite primary key.d. cannot exist in tables that are normalized at the 2NF level.e. is none of the above.
A control designed to validate a transaction at the point of data entry is a. recalculation of a batch total. b. a record count. c. a check digit. d. checkpoints. e. recalculation of hash total.
Which statement is NOT true?a. In a typical two-tier client-server architecture, the server handles both application and database duties.b. Client computers are responsible for presenting data to the user and passing user input back to the server.c. Two-tier architecture is for local area network applications where the demand on the server is restricted to a relatively small population of users.d. The database and application functions are separated in the three-tier model. e. In three-tier client-server architectures, one tier is for user presentation, one is for database and applications access, and the third is for Internet access.