Identify correct sequence of the Steven’s four levels of measurement scales :
Nominal; Ordinal; Interval; Ratio
S. S. Stevens (1946) classified measurement into four levels arranged from the least to the most informative, each level keeping all the properties of the one below it and adding a new one.
Nominal scale: numbers or names only label categories (for example, gender or subject group); the only operation is counting frequencies.
Ordinal scale: categories can also be ranked (for example, satisfaction graded low, medium, high), but the gaps between ranks are not equal.
Interval scale: the distances between values are equal (for example, temperature in degrees Celsius), but there is no true zero; ratio scale adds a true zero (for example, number of books borrowed), so ratios such as "twice as many" are meaningful.
Check: each level adds one property to the previous one – identity, then order, then equal intervals, then a true zero – giving nominal, ordinal, interval, ratio; every other sequence places a richer scale before a poorer one.
Hence, Nominal; Ordinal; Interval; Ratio.
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS.
(i) Kernel
(ii) Interface
(iii) Nucleus
(iv) Compiler
Codes:
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?
Arrange the following parts of co-axial cable highlighting the innermost part to the outermost part in a proper logical sequence.
(i) Insulator
(ii) Insulator
(iii) Plastic cover
(iv) Inner conductor
(v) Outer conductor
Codes:
Assertion (A): Proxy server does not act as an intermediary between a computer and internet.
Reason (R): Proxy server ensures security, administrative control and cache.
Codes:
Which type of Artificial intelligence is considered as a weak AI?
Which digitization program was initiated by National Library of India in late 1990s?
APS stands for ________ .
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS.
(i) Kernel
(ii) Interface
(iii) Nucleus
(iv) Compiler
Codes:
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?