An independent software program that connects two otherwise
separate applications sharing computing resources across
heterogeneous technologies is known as:
A. middleware.
B. firmware.
C. application software.
D. embedded systems.
Answer / guest
Answer: A
Middleware is independent software that connects two
otherwise separate applications sharing computing resources
across heterogeneous technologies. Firmware is software
(programs or data) that has been written onto read-only
memory (ROM). It is a memory chip with embedded program code
that holds its content when power is turned off. Firmware is
a combination of software and hardware. Application software
are programs that addresses an organization's processes and
functions as opposed to system software which enables the
computer to function. Embedded systems are built-in modules
for a specific purpose, for example SCARF.
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A referential integrity constraint consists of: A. ensuring the integrity of transaction processing. B. ensuring that data are updated through triggers. C. ensuring controlled user updates to database. D. rules for designing tables and queries.
Which of the following BEST describes the role of a systems analyst? A. Defines corporate databases B. Designs systems based on the needs of the user C. Schedules computer resources D. Tests and evaluates programmer and optimization tools
The extent to which data will be collected during an IS audit should be determined, based on the: A. availability of critical and required information. B. auditor's familiarity with the circumstances. C. auditee's ability to find relevant evidence. D. purpose and scope of the audit being done.
When using public key encryption to secure data being transmitted across a network: A. both the key used to encrypt and decrypt the data are public. B. the key used to encrypt is private, but the key used to decrypt the data is public. C. the key used to encrypt is public, but the key used to decrypt the data is private. D. both the key used to encrypt and decrypt the data are private.
An IS auditor doing penetration testing during an audit of Internet connections would: A. evaluate configurations. B. examine security settings. C. ensure virus-scanning software is in use. D. use tools and techniques that are available to a hacker.
A data center has a badge-entry system. Which of the following is MOSTimportant to protect the computing assets in the center? A. Badge readers are installed in locations where tampering would be noticed B. The computer that controls the badge system is backed up frequently C. A process for promptly deactivating lost or stolen badges exists D. All badge entry attempts are logged
Programs that can run independently and travel from machine to machine across network connections, with the ability to destroy data or utilize tremendous computer and communication resources, are referred to as: A. trojan horses. B. viruses. C. worms. D. logic bombs.
A distinction that can be made between compliance testing and substantive testing is that compliance testing tests: A. details, while substantive testing tests procedures. B. controls, while substantive testing tests details. C. plans, while substantive testing tests procedures. D. for regulatory requirements, while substantive testing tests validations.
A data administrator is responsible for: A. maintaining database system software. B. defining data elements, data names and their relationship. C. developing physical database structures. D. developing data dictionary system software.
In the course of performing a risk analysis, an IS auditor has identified threats and potential impacts. Next, an IS auditor should: A. identify and assess the risk assessment process used by management. B. identify information assets and the underlying systems. C. disclose the threats and impacts to management. D. identify and evaluate the existing controls.
Which of the following is critical to the selection and acquisition of the correct operating system software? A. Competitive bids B. User department approval C. Hardware-configuration analysis D. Purchasing department approval
IS management has recently informed the IS auditor of its decision to disable certain referential integrity controls in the payroll system to provide users with a faster report generator. This will MOST likely increase the risk of: A. data entry by unauthorized users. B. a nonexistent employee being paid. C. an employee receiving an unauthorized raise. D. duplicate data entry by authorized users.