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‘Computer Architecture Interview Questions’ - KyaPoocha.com

Whats the speed and device maximum specs for Firewire? 

IEEE 1394 (Firewire) supports the maximum of 63 connected devices with speeds up to 400 Mbps. Wheres MBR located on the disk? Main Boot Record is located in sector... Read more »

How many logical drives is it possible to fit onto a physical disk? 

Maximum of 24 logical drives. The extended partition can only have 23 logical drives. 24 drives  Read more »

How does the browser know to go to a certain IP address when you enter a domain like google.com? 

It searches through local DNS cache, if nothing is there, it queries the ISP?s DNS server. Using ping command ping www.google.com run at Command Prompt here r u... Read more »

What is TCP/IP? 

Short for Transmission Control Protocol/Internet Protocol, the suite of communications protocols used to connecthosts on the Internet.TCP/IP uses several protocols,... Read more »

What difference between original & chipset motherboard ? 

A chip set is a group of integrated circuits (microchips) that can be used together to serve a single function and are therefore manufactured and sold as a unit.... Read more »

What is the Maximum clock frequency in 8086? 

5 Mhz is the Maximum clock frequency in 8086. For 8086-I +8Mhz and for 8086-II +10mhz  Read more »

What are the various segment registers in 8086? 

Code, Data, Stack, Extra Segment registers in 8086. the different segment registers are CS(Code Segment) SS(Stack Segment) DS(Data Segment) ES(Extra Segment)  Read more »

Which Stack is used in 8086? 

FIFO (First In First Out) stack is used in 8086.In this type of Stack the first stored information is retrieved first.  Read more »

What is SIM and RIM instructions? 

SIM is Set Interrupt Mask. Used to mask the hardware interrupts. RIM is Read Interrupt Mask. Used to check whether the interrupt is Masked or not.  Read more »

Which is the tool used to connect the user and the computer? 

Interpreter is the tool used to connect the user and the tool.  Read more »

What is the position of the Stack Pointer after the POP instruction? 

The address line is 02 greater than the earlier value. Pop operation would do addition by +2  Read more »

Logic calculations are done in which type of registers? 

Accumulator is the register in which Arithmetic and Logic calculations are done.  Read more »

What are the different functional units in 8086? 

Bus Interface Unit and Execution unit, are the two different functional units in 8086.  Read more »

Give examples for Micro controller? 

Z80, Intel MSC51 &96, Motorola are the best examples of Microcontroller. Z80, Intel MSC51 &96, Motorola are the best examples of Microcontroller.  Read more »

What is meant by cross-compiler? 

A program runs on one machine and executes on another is called as cross-compiler Cross compiler programs are written for embedded systems(usually) but run on normal... Read more »

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