CET Graduate — Characteristics of Computer MCQs
Practice 20 free characteristics of computer multiple choice questions for CET Graduate exam. Instant answers with explanations in Hindi and English.
Master Characteristics of Computer under Computer Fundamentals for CET Graduate with our curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English anytime.
CET Graduate — Computer Fundamentals — Characteristics of Computer
20 Questions • Instant results & explanations • Hindi & English
0 / 20
Question 1 of 20
Consider the following statement regarding MICR technology: 'MICR primarily reads special magnetically charged ink numbers printed at the bottom of bank cheques.' What is the main operational advantage of this technology in the global banking industry?
Question 2 of 20
Which of the following devices is characterized as a 'Storage Device' engineered to retain digital data either temporarily or permanently?
Question 3 of 20
Assertion (A): The Input Unit passes control signals directly to the Output Unit to display raw data. Reason (R): Data travels via internal data buses in a systematic flow.
Question 4 of 20
Match List-I (Software Examples) with List-II (Software Category): List-I a. Microsoft Windows 11 b. MS Word c. Language Compiler d. Graphics Card Driver List-II 1. Device Driver 2. Language Translator 3. General Purpose Application Software 4. Operating System
Question 5 of 20
What does the acronym 'VDU' stand for in the context of computer output hardware?
Question 6 of 20
If a computer's physical media (such as a Hard Disk Drive) suffers from severe mechanical wear and tear causing the disk platters to shatter, what is the direct consequence for the software stored on it?
Question 7 of 20
Match List-I (ROM Variant) with List-II (Erasing Methodology). List-I a. PROM b. EPROM c. EEPROM List-II I. Erasable via Ultraviolet (UV) light II. Programmable only once, typically non-erasable III. Electrically erasable Choose the most appropriate answer:
Question 8 of 20
The rigorous technical definition of a computer states that it is a programmable electronic machine designed to sequentially and automatically carry out a complex sequence of which specific operations?
Question 9 of 20
What is the key technological advantage that differentiates Optical Character Recognition (OCR) from a standard optical scanner?
Question 10 of 20
In the RSMSSB Patwari examination, allocating 15 questions to Basic Computer Knowledge out of a 300-mark paper mathematically constitutes exactly what percentage of the entire assessment?
Question 11 of 20
A financial analyst is actively editing an immense dataset in a customized payroll system when the office tower experiences a complete and immediate blackout. The analyst had not manually saved the file. What principle dictates the permanent loss of this active data?
Question 12 of 20
Given below are two statements, one labeled as Assertion (A) and the other as Reason (R). Assertion (A): Application software can only operate effectively because system software provides a crucial intermediary layer. Reason (R): System software manages the raw memory, processes, and hardware resources, which application software relies upon to function. Choose the correct option:
Question 13 of 20
Assertion (A): Early generation computers were noticeably slower, processing data in milliseconds and microseconds. Reason (R): Modern processors execute instructions in nanoseconds and picoseconds, representing billionths and trillionths of a second respectively.
Question 14 of 20
In a structural block diagram of a computer, thick unidirectional arrows (=======>) and dashed lines (--------) represent distinct operational flows. What would a failure in the pathways represented specifically by the dashed lines primarily disrupt?
Question 15 of 20
Which specific type of image is drawn by the precise laser beam on the rotating photoreceptor drum during the electro-photographic printing process?
Question 16 of 20
Based on the internal pathways of a computer, which components comprise the Memory Unit?
Question 17 of 20
A massive state hospital urgently requires an overarching software infrastructure capable of cross-referencing sensitive patient medical histories, actively managing ward bed allocation logic, and synchronizing specialized surgical theater scheduling. Why is it structurally impossible for the administration to satisfy this need using standard off-the-shelf Utility Software?
Question 18 of 20
Cloud computing arrays represent a revolutionary leap in data storage and processing. This technology is a hallmark of which computer generation?
Question 19 of 20
Which component acts as the CPU's active workspace, holding the active portions of the operating system and currently running applications?
Question 20 of 20