CS501 QUIZ NO 1 SOLVED SPRING 2019 FILE 1|| 100% VERIFIED|| VURANK

CS501 QUIZ NO 1 SOLVED 100% VERIFIED BY ADMIN (MID TERM SYLLABUS)

Q1: Which one of the following registers store a previously calculated value or a value loaded from the main memory?
A) Accumulator (100% Sure)
B) Address Mask
C) Instruction Registre
D) Program Counter

Q2: Which one of the following is the memeory organization of EAGLE processor?
A) 2^8*8 bits
B) 2^16*8 bits (100% Sure)
C) 2^32*8 bits
D) 2^64*8 bits

Q3: Which are the two control unit design approches?
A) Cache and RAM
B) Registers and instructions
C) Hardwired and micro programmed (100% Sure)
D) Control signals and busses

Q4: For the __________ type instructions, we require a register to hold the data that is to be loaded from the memory, or stored back to the memory.
A) Jump
B) Control
C) load/store (100% Sure)
D) Branch

Q5: Which of the following register hold the address of next instruction to be executed?
A) Accumulator Reegister
B) Instruction Register
C) Program Counter (100% Sure)
D) Base Register

Q6: In which of the following addressing modes, the address of the memroy from where the value is to be accessed is given in the instruction?
A) Direct Addressing
B) Immediate Addressing
C) Indirect Addressing (100% Sure)
D) Register Direct Addressing

Q7: __________ is a register which takes input from teh ALSU as a memeory address to be accessed and transfer the memory contents on that location onto the memory sub-system.
A) PC
B) MBR
C) MAR (100% Sure)
D) IR

Q8: The __________ control signal is used to enable the tri-state buffers with the MBR.
A) LMAR
B) LMBR
C) MARout
D) MBRout (100% Sure)

Q9: The SRC uses a hazard detection unit. The hazard can be resolved using either pipeline stalls or by __________.
A) Data forwarding (100% Sure)
B) Data compressing
C) Instruction forwarding
D) Instruction handling

Q10: In FALCON A Program Counter(PC) and Instruction Register (IR) are fo __________ bits.
A) 16-bits (100% Sure)
B) 24-bits
C) 32-bits
D) 64-bits