In a computer, which one of the following devices is capable of storing only a single bit?

A Keyboard
B CD-ROM
C Inductor
D Flip-flop

Correct Answer: Flip-flop

A flip flop is an electronic circuit with two stable states that can be used to store binary data. The stored data can be changed by applying varying inputs.
Bissoy MCQ
#তথ্য প্রযুক্তি #মেমোরি-Memory #Dutch-Bangla Bank Ltd #Dutch-Bangla Bank Ltd - Management Trainee Officer - 05.02.2012

Related Questions

A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.
A light, eight, clock
B right, eight, clock
C bits, one, register
D bits, one, clock
E None of the above
Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?
A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
A On-line processing
B Remote-terminal processing
C Batch mode processing
D Intelligent terminal Processing
E None of the above
which of the following is suitable for storing and carrying data from one computer to another ?
A Power supply
B Processor
C Read Only Memory
D Pen Drive
Which computer memory is used for storing programs and data currently being processed by the CPU?
A Mass memory
B Internal memory
C Non-volatile memory
D PROM
E None of these
What does a computer use for storing programs and data for access by the user?
A RAM
B ROM
C Hard Drive
D CD-ROM
Writing, editing, storing and printing a document using computer software are known as
A word processing
B data processing
C productivity processing
D spreadsheet processing
..... is the study of recording, storing and analyzing computer data.
A Database
B Bigdata
C Datascience
D Biostatistics
The value of a computer is depreciated over five years for tax purposes (meaning that at the end of five years , the computer is worth $0). If a business paid $ 2,100 for a computer, how much will it have depreciated after 2 years?
A $840
B $ 1,050
C $ 820
D $ 420
You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?
A Start the Replication service on Kim's Windows for Workgroups computer
B Relocate Kim's home directory to her Windows for Workgroups computer
C Map a drive on Kim's Windows for Workgroups computer to her home directory on the server
D You cannot do this. Home directories can be accessed only by Windows NT computers

Next steps