Information Systems & its Components – Test 4

Which errors occur when two adjacent digits are reversed?
OR
12345 is recorded as 21345. which type of error is it?

Which is used to mitigate exposure associated with dial-up access to a computer system ?

Which data processing control are generated to identify errors in the processed data ?

Which are trails that can be designed to record activity at the system, application, & user level?

Which audit trail maintains the chronology of events that occur either to the database definition or the database itself?

Which is a tangible portion of computer & something we can touch and see ?

What is the full form of RAM?

Which is a set of computer programs that manages computer hardware resources & acts as an interface with computer applications programs?

Which of these is collection of Characters?

Which is a process of analyzing data to find previously unknown trends, patterns & associations to make decisions?

Which is the benefit of a computer network?

Which type of network topology involves a central unit with number of terminals tied into it ?

Which is a human-friendly name for a device on the internet ?

In which locks a special metal key is used to gain entry & to avoid illegal entry, the keys should not be duplicated?

Which copies itself several places in a computer network ?

_______ deals with programs for transforming data into cipher text that are meaningless to anyone ?

_____ is needed because nodes in network can differ in terms of the rate at which they can send, received and process data.

Which is not the update control?

Which is the objective of audit trails?

Which ensures that single individuals do not process excess privileges ?

Which is an example of Input?

What is the full form of R.O.M. ?

Which operating system helps in allocating resources to make optimum utilization of resources?

Which of these is collection of Fields?

Define correct sequence of Business Process Flow :
i) Interpretation/Evaluation, ii) Data Transformation, iii) Selection, iv) Data Mining

Which is a fundamental unit of data transmitted over the internet ?

Which technology takes an internet signal and convert it into radio waves ?

In which door lock a magnetic or embedded chip-based plastic card key or token may be entered a reader to gain access in these system?

Which of these allows insertion of specific logic, such as program interrupts that permits a review of data ?

User Identification by an authentication mechanism with personal characteristic like name, birth date etc. Known as ______