basics of hardware & software set 1 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 6 EXERCISES
-
2021 Computer Hardware Interview MCQ Quiz for Interview »
-
2021 Computer Hardware Interview Mock Test, MCQ Quiz »
-
100+ New Desktop Hardware Questions and Answers Quiz 2021 »
-
155+ Computer Hardware Interview Questions Answers Quiz »
-
New Computer Hardware Servicing Multiple Choice Quiz »
-
New +99 Computer Hardware Objective Questions Answer Mcq »
The following question based on basics of hardware & software topic of computer mcq
(a) Optical mark reader
(b) Bar code reader
(c) Mouse a multiple choice test?
(d) All of the above
e) None of these
The correct answers to the above question in:
Answer: (a)
Discuss Form
Read more basic hardware software Based Computer Questions and Answers
Question : 1
ASCII code is a......... bit code.
a) 1
b) 2
c) 9
d) 8
e) 7
Answer »Answer: (e)
Notes: ASCII is a 7-bit code, representing 128 different characters. When an ASCII character is stored in a byte the most significant bit is always zero.
Question : 2
Which of the following is not hardware:
a) Magnetic tape
b) Printer
c) Assembler
d) VDU terminal
e) None of these
Answer »Answer: (c)
Question : 3
How many address lines are needed to address each memory location in a 2048 x 4 memory chip?
a) 10
b) 12
c) 8
d) 11
e) None of these
Answer »Answer: (d)
Notes: 11 address lines are needed to address each machine location in a 2048 X 4 memory chip.
It means a memory of 2048 words, where each word is 4 bits. So to address 2048 (or 2K, where K means 2^10 or 1024), you need 11 bits, so 11 address lines. To express in very easy terms, without any bus-multiplexing, the number of bits required to address memory is the number of lines (address or data) required to access that memory.
Question : 4
A step by step procedure used to solve a problem is called
a) Operating system
b) None of these
c) Application Program
d) All of the above
e) Algorithm
Answer »Answer: (e)
Question : 5
Which is not an item of hardware?
a) An MP3 file
b) A keyboard
c) A disk drive
d) A monitor
e) None of these
Answer »Answer: (a)
Question : 6
A typical personal computer used for business purposes would have... of RAM.
a) 4KB
b) 256 K
c) 64 K
d) 16 K
e) None of these
Answer »Answer: (b)
GET basics of hardware & software PRACTICE TEST EXERCISES
basics of hardware & software set 1
basics of hardware & software set 2
basics of hardware & software set 3
basics of hardware & software set 4
basics of hardware & software set 5
basics of hardware & software set 6
basics of hardware & software 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 Analogy Reasoning Ability For IBPS Clerk Prelims 2024
Most Important Analogy based Verbal Reasoning Multiple choice questions and answers practice quiz series PDF, Free New Mock tests For IBPS Clerk Prelims 2024
Continue Reading »
SSC STENO: Mensuration Area & Volume Questions Test PDF
Free Mensuration Area and Volume Aptitude-based Practice multiple questions with solutions, Quiz, Full Mock Test & PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO: Speed Time and Distance MCQ Questions Test PDF
Free Time and Distance Aptitude-based Practice multiple questions with solutions, Quiz series, Mock Test & Download PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO: Time & Work Questions Solved Problems with PDF
Free Time and work Aptitude-based Practice multiple questions with solutions, Quiz series, Mock Test & Downloadable PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »