Related Questions

The ALU of a computer, normally contains a number of high-speed storage element, is called- 
A Semiconductor Memory
B Hard Disks
C Magnetic Disks
D Registers
Which of the following is used as storage locations both in the ALU and the control section of a computer?
A accumulator
B register
C adder
D decoder
E None of the above
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
Where have the program and data to be located before the ALU and control unit of a computer can operate on it?
A Internal memory
B Secondary memory
C Microprocessor
D Magnetic tapes
E None of the above
The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?
A Communicates its results
B Activates the output device
C Monitors the flow of information
D Control the printer
E None of the above
The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
A External memory
B I/O memory
C ROM
D Buffer memory
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 ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called?
A Monochip
B Microprocessor
C ALU
D Control Unit
E None of the above
মেমরি ও ALU- এর মধ্যে সংযোগ স্থাপন করে-
A কিবোর্ড
B র‍্যাম
C কন্ট্রোল ইউনিট
D মাউস
ALU is____
A ARITHMETIC lOGIC UNIT
B ARAY lOGIC UNIT
C APPLICATION LOGIC UNIT
D NONE OF THE ABOVE

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