IT &computer MCQ section 6 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) EBCDIC
(b) ASCII
(c) Hollerith Code
(d) ISCII
The correct answers to the above question in:
Answer: (b)
American Standard Code for Information Interchange (ASCII) is the predominant character set encoding of present-day computers.
ASCII codes represent text in computers, telecommunications equipment, and other devices.
Most modern character encoding schemes are based on ASCII, although they support many additional characters.
Discuss Form
Read more it and computer Based General Awareness Questions and Answers
Question : 1
Dot Matrix Printers, when compared to Laser Printers are
a) Less expensive
b) Quieter
c) Faster
d) More expensive
Answer »Answer: (a)
A dot matrix printer is a printer that uses dots to print letters and even pictures. They can only print one colour.
The advantages of using them are:
- low purchase cost,
- can handle multipart forms,
- cheap to operate,
- just new ribbons,
- rugged and low repair cost and
- the paper is completely connected.
This allows printing long banners that span across several sheets of paper.
Question : 2
The term API refers to
a) Applied Program Interaction
b) Application Program Interface
c) Application Program Interaction
d) Application Process Interface
Answer »Answer: (b)
API : Application Programming Interface
Question : 3
Which of the following manages the computer resources ?
a) Texts
b) Boot
c) Programmes
d) Exit
Answer »Answer: (c)
An operating system (OS) is a set of programs that manages a computer’s resources, especially the allocation of those resources among other programs. It does so by interacting with the computer’s software and hardware.
Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections. It establishes a user interface and executes and provides services for applications software.
Question : 4
In IT the technique that is used to increase the bandwidth is
a) Memory Intraleaving
b) Memory Management
c) Memory Interleaving
d) Memory Leaving
Answer »Answer: (c)
Interleaving is commonly used in pipelined processors to increase the memory bandwidth beyond the bandwidth of a single memory module (or bank).
The performance of interleaved memory systems depends on the number of banks, the bank cycle time, the number of processors and the pattern of requests generated.
The design of such systems involves a number of trade-offs which are dominated by the nature of interrelationships between these factors.
Question : 5
After ‘PROM’ is programmed, we can only ____ the information.
a) read and write
b) read
c) write
d) remove
Answer »Answer: (b)
PROM (Programmable Read-Only Memory) is a memory chip on which data can be written only once. Once it is programmed, data is permanent and it cannot be erased.
The information is stored permanently in the memory cell. We can only read that data but cannot write data on it.
Question : 6
What is green data centre?
a) Arepository forthe storage,management and dissemination of mechanical, lighting, electrical and computer systems developed to optimize energy efficiency and environmental impact
b) Adata centre created by environmentaliststo keep record of green technology, clean production techniques.
c) A data centre for green building for optimizing of power consumption using energy efficient technology
d) Arepository providing information about details ofsmall scale industries adopting energy efficiency measures.
Answer »Answer: (a)
A green data center is a repository for the storage, management and dissemination of mechanical lighting, electrical and computer systems developed to optimiza energy efficiency and environment impact.
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
Top Permutations Combinations Practice Exercises for IBPS
Permutations Combinations objective multiple choice questions with detailed answers for IBPS RRB SO. Attitude practice exercises for all bank exams
Continue Reading »
100+ Probability Aptitude Mcq Questions and Answers PDF
Probability objective multiple choice questions with detailed answers for IBPS RRB SO. More than 100+ Attitude practice exercises for all competitive exams
Continue Reading »
100+ Quadratic Equation Questions Answers PDF for Bank
Quadratic Equation multiple choice questions with detailed answers for IBPS RRB SO. more than 250 Attitude practice test exercises for all competitive exams
Continue Reading »
IBPS Aptitude Linear Equations MCQ Questions Answers PDF
Linear equations multiple choice questions with detailed answers for IBPS RRB SO. more than 250 Attitude practice test exercises for all competitive exams
Continue Reading »