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Which part of the memory bus carries signals that tell the RAM that the CPU wants to READ or WRITE data?

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שאלה #134907

		Data Bus
		ALU Bus
		Address Bus
done		Control Bus

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in the 4-step machine cycle, the FETCH step relates to which process?

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שאלה #134909

		Performing arithmetic or logic operations on data in registers
done		Retrieving the instruction from main memory to be executed next
		Decoding an instruction to determine the operation to be performed
		Storing the value of a register in main memory

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Which of the following best describes the primary purpose of an edge-triggered flip-flop in digital electronics?

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שאלה #134911

done		Rapidly storing data during the precise moment of a clock edge to prevent signal feedback corruption.
		Amplifying the incoming signal for better clarity.
		To allow multiple changes in the input signal during a single clock cycle.
		Counting the number of clock cycles in an operation.
		Converting analog signals to digital signals.

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Consider an n-to-2^n decoder where n=3. This decoder takes a 3-bit binary input and activates one of its 8 output lines. If the binary input to the decoder is 101, which output line will be activated (carry a '1')?

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שאלה #134913

done		Output 5
		Output 1
		Output 6
		Output 3
		Output 4
		Output 0
		Output 2
		Output 7

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Which type of RAM uses flip-flops to store each bit of data?

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שאלה #134914

done		SRAM
		DDR
		SDRAM
		FLASH
		DRAM

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Considering the internal circuitry, which type of RAM is generally more complex per bit stored?

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שאלה #134917

		DRAM, because it uses capacitors.
done		SRAM, because it uses flip-flops.
		DDR, because it's double data rate.
		SDRAM, because it's synchronized with the system clock.

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If a computer system can only handle 32-bit integers, how many lines (wires) do you think the 'data bus' needs?

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שאלה #134918

		1 wire: the 32 bits can be transmitted sequentially using the CPU's clock
		More than 32 wires: You would need more than 32 bits in order to include other signaling information, such as addresses.
done		32 wires: the 32 bits can be transmitted between the CPU and RAM in parallel

נערך לפני חודש Sahar Eitam

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In a MIPS processor, how many bytes does register $6 hold?

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שאלה #134920

		1
done		4
		6
		registers do not hold bytes

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Given a 32-bit system, what is the address of the last byte in main memory?

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שאלה #134922

		0XFFFF FFFC
		0XFFFF FFFE
		0x0000 0004
		0x0000 0000
done		0xFFFF FFFF
		0x0000 0001

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Which of the following best describes assembly language?

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שאלה #134923

		Machine language written in binary code
sentiment_very_satisfied		A low-level programming language with a strong relation to machine language
		A high-level programming language
		A language used primarily for web development

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