The microcomputer, Intel MCS-80 is based on the widely used Intel
8080 microprocessor
8085 microprocessor
8086 microprocessor
8082 microprocessor
Correct Answer :
A. 8080 microprocessor
Related Questions
What type of device is computer keyboard?
Memory
Output
Storage
Input
What produces useful information out of data?
Computer
Processing
Programming
none of above
The word length of a computer is measured in
Bytes
Millimeters
Meters
Bits
The 2's compliment of a binary no. is obtained by adding________to its 1's compliment.
0
1
10
12
RAM stands for
Random origin money
Random only memory
Read only memory
Random access memory
What was the first computer brought in Nepal?
ICL/2950
ENIAC
IBM 1401
None of above
Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
CAN
LAN
DAN
WAN
Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
PC
Flags
Memory Address Registers
General Purpose Registers
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
The digital computer was developed primarily in
USSR
Japan
USA
UK
How many numbers could ENIAC store in its internal memory
100
20
80
40
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Cursor is a
Pixel
Thin blinking line
Pointing device
None of these
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both semiconductor and magnetic tape
Which was the world's first microcomputer that used Intel 80386 microprocessor chip?
IBM PS/2
HP-9830
DeskPro-386
IBM-360
Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
Which part interprets program instructions and initiate control operations.
Input
Storage unit
Logic unit
Control unit
Which of the following is the coding of data so that is can't be easily understood if intercepted.
Barcode
Decoder
Encryption
Mnemonics
Which generation of computer is still under development
Fourth Generation
Fifth Generation
Sixth Generation
Seventh Generation
Floppy disks typically in diameter
3?
5.25?
8?
All of above
The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called:
robotics
simulation
computer forensics
animation
The ________ data mining technique derives rules from real-world case examples.
Rule discover
Signal processing
Neural nets
Case-based reasoning
A systems programming language for microcomputers in the Intel family is
PL/C
PL/CT
PL/M
PLA
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
ASCII
EBCDIC
BCD
All of above
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65,536
64K
Any of the above
What is a compiler?
A compiler does a conversion line by line as the program is run
A compiler converts the whole of a higher level program code into machine code in one step
A compiler is a general purpose language providing very efficient execution
None of the above
Which of the following is the largest manufacturer of Hard Disk Drives?
IBM
Seagate
Microsoft
3M
A computer system that is old and perhaps not satisfactory is referred to as a(n)
Ancient system
Historical system
Age old system
Legacy system
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
When did IBM introduce the 20286 based PC/AT?
1982
1984
1985
1989