IT &computer MCQ section 4 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general awareness mcq - 7 EXERCISES
-
New Computer & IT General Awareness MCQs For SSC RRB IBPS »
-
555 Information Technology Questions and Answers Quiz PDF »
-
Computer & IT Awareness MCQs Quiz For IBPS RRB RBI Exams »
-
500+ Computer Awareness GK MCQs Quiz For All BANK Exams »
-
500+ Computer & IT GK MCQs For All Competitive Exams PDF »
-
Top 500 Computer & Information Technology GK MCQ Quiz PDF »
-
Computer & IT MCQ Quiz for SBI, RBI, IBPS, RRB BANK Exams »
The following question based on IT & computer topic of general awareness mcq
(a) Basic Internal Organ System
(b) Basic Internal Output System
(c) Basic Intra Operating System
(d) Basic Input Outpur System
The correct answers to the above question in:
Answer: (d)
In IBM PC compatible computers, the Basic Input/Output System (BIOS), is the de facto standard defining a firmware interface. The name originated from the Basic Input/Output System used in the CP/ M operating system in 1975.
Discuss Form
Read more it and computer Based General Awareness Questions and Answers
Question : 1
_______ allows users to access accounts and pay bills
a) E-Commerce
b) Distance Learning
c) Online Banking
d) Multimedia
Answer »Answer: (a)
Electronic commerce, commonly known as e-commerce, is the buying and selling of products or services over electronic systems such as the Internet and other computer networks.
Electronic commerce draws on such technologies as electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems.
Question : 2
Which of the following circuit is used as 'Memory device' in computers ?
a) Comparator
b) Rectifier
c) Flip-Flop
d) Attenuator
Answer »Answer: (c)
A flip-flop is a circuit that has two stable states and can be used to store state information. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs.
It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.
Question : 3
Which component is mainly responsible for doing calculation in computer ?
a) Arithmetic logic unit
b) Random access memory
c) Control unit
d) Hard disk
Answer »Answer: (a)
An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words. It performs all arithmetic computations, such as addition and multiplication, and all comparison operations.
Question : 4
UDP is a
a) userdefined protocol
b) connection oriented protocol
c) connectionless protocol
d) security protocol
Answer »Answer: (c)
User Datagram Protocol (UDP) uses a simple connectionless transmission model with a minimum protocol mechanism. It provides checksums for data integrity, and port numbers for addressing different functions at the source and destination of the datagram.
It is an alternative communications protocol to Transmission Control Protocol (TCP) used primarily for establishing low-latency and loss tolerating connections between applications on the Internet.
Question : 5
A __________ is an agreement between the communicating parties on how communication is to proceed.
a) Bond
b) Path
c) SLA
d) Protocol
Answer »Answer: (d)
In information technology, a protocol is an agreement between the communicating parties on how communication is to proceed.
Violating the protocol makes communication more difficult, if not impossible. A protocol is the specialist set of rules that endpoints in a telecommunication connection.
Question : 6
Which of the following was used as circuitry for first generation of computers?
a) Integrated circuits
b) Vacuum tube
c) Transistors
d) Microprocessors
Answer »Answer: (b)
The computers of first generation (1946-1959) used vacuum tubes as the basic components for memory and circuitry for CPUand magnetic drums for memory. These computers relied on machine language, the lowest-level programming language understood by computers, to perform operations.
GET IT & computer PRACTICE TEST EXERCISES
IT &computer MCQ section 1
IT &computer MCQ section 2
IT &computer MCQ section 3
IT &computer MCQ section 4
IT &computer MCQ section 5
IT &computer MCQ section 6
IT &computer MCQ section 7
IT & computer Shortcuts and Techniques with Examples
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz
Recently Added Subject & Categories For All Competitive Exams
Most Important Antonyms Vocabulary - IBPS Clerk Prelims 2024
Latest Antonyms multiple choice questions and answers with free PDFfor IBPS Clerk Prelims 2024. English Vocabulary practice exercise for all bank exam
Continue Reading »
Syllogism Practice Questions Answers PDF - IBPS Clerk 2024
Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam
Continue Reading »
IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers
Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download
Continue Reading »
New Cloze Test Questions and Answers PDF - IBPS Clerk 2024
The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF
Continue Reading »