Patwari — Characteristics of Computer MCQs
Practice 20 free characteristics of computer multiple choice questions for Patwari exam. Instant answers with explanations in Hindi and English.
Master Characteristics of Computer under Computer Fundamentals for Patwari with our curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English anytime.
Patwari — Computer Fundamentals — Characteristics of Computer
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
Consider the following statements regarding the 'Accuracy' characteristic of modern computers: 1. Computers inherently possess the ability to execute calculations with absolute 100% accuracy. 2. Machine errors are exceedingly common and happen independently of the code. 3. The 100% accuracy of a computer is strictly conditional upon receiving correct input data and flawless programming instructions. Which of the statements given above are correct?
Question 2 of 20
If computing architecture advances from speeds measured in microseconds to picoseconds, what is the exact mathematical shift in the fractional measurement of a second?
Question 3 of 20
What is the full form of 'OMR', a technology extensively used by recruitment bodies like RPSC?
Question 4 of 20
Given below are two statements, one labeled as Assertion (A) and the other as Reason (R). Assertion (A): A modern CPU cannot execute any end-user tasks without the presence of an Operating System. Reason (R): The Operating System serves as the necessary controlling intellect that commands the physical hardware engine to execute specific tasks. Choose the correct option:
Question 5 of 20
What is the primary factor that distinguishes the use of 'FLOPS' from 'MIPS' when evaluating a computing device?
Question 6 of 20
Under what strict, explicit conditions does a modern computer guarantee 100% absolute accuracy during its execution of calculations?
Question 7 of 20
Which pivotal technology integrated into Fourth Generation computers allowed the birth of laptops?
Question 8 of 20
An enterprise hardware engineer needs to securely update the internal firmware of a motherboard without physically extracting the memory chip from the circuit board or exposing it to external light sources. Which specific ROM variant must the motherboard utilize?
Question 9 of 20
Consider the following statements regarding hardware upgrading and alterability: 1. Upgrading hardware involves purchasing and physically installing new compatible components. 2. Hardware can be easily updated and modified via digital downloads over the internet. 3. Altering hardware is generally a difficult and costly process compared to software changes. Which of the statements given above are correct?
Question 10 of 20
If a system needs to temporarily store an intermediate mathematical result produced mid-calculation by the ALU, where does this data go to maintain immense speed?
Question 11 of 20
Which of the following is technically defined as half of a basic operational Byte?
Question 12 of 20
Match List I (CPU Register) with List II (Specific Function): List I: a. PC b. ACC List II: 1. Temporarily holds operands prior to ALU operation 2. Holds the memory address of the next instruction 3. Casts control signals to memory devices
Question 13 of 20
Which of the following is NOT explicitly identified as a core operational characteristic of modern computing systems distinguishing them from human processing?
Question 14 of 20
Consider the term 'Orchestrator' used in computer system fundamentals. Why is this term specifically applied to the Control Unit?
Question 15 of 20
Why cannot the Arithmetic Logic Unit (ALU) execute a mathematical operation immediately at the moment raw data enters the Memory Unit?
Question 16 of 20
If an IT professional wants to list all files and folders within a directory using the Linux Terminal, which specific command should they execute?
Question 17 of 20
In the context of the Abacus, which ancient civilization is historically credited with refining the device around the year 3000 B.C.?
Question 18 of 20
Which generation of computing democratized technology by witnessing the birth of the Personal Computer (PC) and the global expansion of the Internet?
Question 19 of 20
The descriptive syllabus for the RAS Mains Paper 3 integrates which of the following specific legal frameworks to ensure civil servants understand digital governance?
Question 20 of 20