Electronic Information Service is one that is A. generated on the basis of digital information resource B. received by the user in digital format C. When downloaded printouts are delivered to the users by the library D. available in the 'form of access' through the internet. Choose the most appropriate answer from the options given below:
A, B and D only
Understanding Electronic Information Services
Electronic Information Service refers to services provided using digital resources, typically delivered to the user in a digital format, and often accessed online through the internet. These services leverage technology to facilitate access to information resources.
Analyzing the Characteristics of Electronic Information Service
Let's examine each statement provided in the question to determine which ones accurately describe an Electronic Information Service:
- A. generated on the basis of digital information resource: This statement is accurate. Electronic information services are built upon digital resources like e-books, e-journals, online databases, digital archives, etc. Without digital content, an electronic service cannot exist.
- B. received by the user in digital format: This statement is also accurate. The output or information provided by an electronic service is received by the user electronically, such as viewing it on a screen, downloading a file (like a PDF or document), or receiving it via email. The format is digital.
- C. When downloaded printouts are delivered to the users by the library: This statement describes a physical delivery service that a library might offer, but it is a service *derived* from the electronic resource, not the Electronic Information Service itself. The core electronic service is the provision of access to the digital information, not the subsequent physical delivery of printouts. Therefore, this is not a defining characteristic of the electronic service itself.
- D. available in the 'form of access' through the internet: This statement is largely accurate for modern electronic information services. The internet is the primary medium through which users access a vast majority of electronic information resources and services remotely. While some electronic services might exist on a local network (intranet), internet-based access is a dominant and defining mode of availability in the current context.
Identifying the Correct Combination
Based on the analysis:
- Statement A is true.
- Statement B is true.
- Statement C is false regarding the electronic service itself.
- Statement D is true.
Therefore, the characteristics that define an Electronic Information Service among the given options are A, B, and D.
Conclusion
The most appropriate answer identifying the characteristics of an Electronic Information Service includes statements A, B, and D.
Revision Table: Electronic Information Service Key Features
| Characteristic | Description | Relevance to Electronic Information Service |
|---|---|---|
| Digital Resource Basis | Uses e-books, databases, digital archives, etc. | Essential |
| Digital Output/Reception | Information received as digital files or viewed digitally | Essential |
| Internet/Network Access | Accessed online or via a network | Highly Relevant (Primary access method) |
| Physical Print Delivery | Delivery of physical printouts downloaded from resources | Derived Service (Not the core electronic service) |
Additional Information on Electronic Information Services
Electronic Information Services have transformed how users access and utilize information. They offer several advantages:
- Accessibility: Users can often access resources anytime, anywhere via the internet.
- Searchability: Digital formats allow for advanced searching capabilities within and across resources.
- Currency: Electronic resources can be updated more frequently than print.
- Storage: Large volumes of information can be stored and accessed without physical space constraints.
Examples of Electronic Information Services include access to online databases (like scholarly databases), e-journals, e-books, digital reference services, online catalogues, and digital repositories. These services are fundamental to modern libraries and information centers.
Important Questions from Information Sources & Types
Who among the following have distinguished "Primary document" as one of the type of documents?
A. S R Ranganathan
B. C W Hanson
C. Denis Grogan
D. F W Lancaster
E. SC Bradford
Choose the correct answer from the options given below:
Who had used the term 'document bibliography' on a specialized subject to cover both the bibliography and document list?
In which of the following categories, does the document entitled 'Prolegomena to Library Classification' written by S R Ranganathan belong to
Who has recognized three theories of reference services, namely minimal, middling, and maximum?
A document is to be called as Grey Literature when -
A. The document is published with an ISBN.
B. The document is not published commercially.
C. The document is not ephemeral in nature.
D. The document is protected by IPR.
E. The document is not procured through normal book publication channels.
Choose the correct answer from the options given below:
