UGC NET CSE | December 2014 | Part 3 | Question: 14

Question

Match the following $:$ 

$\begin{array}{clcl}  & \textbf{List – I} && \textbf{List – II} \\ \text{a.} & \text{Tablet, Joystick} & \text{i.} & \text{Continuous devices} \\ \text{b.}  & \text{Light pen, Touch screen} & \text{ii.} & \text{Direct devices} \\ \text{c.} & \text{Locator, keyboard} & \text{iii.} & \text{Logical devices} \\ \text{d. }& \text{Data Globe, Sonic pen}  & \text{iv.} & \text{3D interaction devices} \\  \end{array}$

$\textbf{Codes :}$

• A. $\text{a-ii, b-i, c-iv, d-iii}$
• B. $\text{a-i, b-iv, c-iii, d-ii}$
• C. $\text{a-i, b-ii, c-iii, d-iv}$
• D. $\text{a-iv, b-iii, c-ii, d-i}$

Answer 1

ans is C (options are already matching )

keyboard is logical device and so is locator

Data globe, sonic pen  are  3D interaction devices

Tablet joystick are continuous devices as we can not lift our hand during their operation

Light pen and touch screen are direct devices as we directly touch them and get our work done