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CSI104 Kì 1 Questions and Correct Answers the Latest Update

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  • CSI104 Kì 1

The ________ model is the basis for today's computers. von Neumann In a computer, the ________ subsystem stores data and programs. memory In a computer, the ________ subsystem performs calculations and logical operations. ALU 1-4 In a computer, the ________ subsystem accepts data and prog...

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  • November 8, 2024
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CSI104 Kì 1 Questions and Correct
Answers the Latest Update
The ________ model is the basis for today's computers.

✓ von Neumann



In a computer, the ________ subsystem stores data and programs.

✓ memory



In a computer, the ________ subsystem performs calculations and

logical operations.

✓ ALU



1-4 In a computer, the ________ subsystem accepts data and programs and

sends processing results to output devices.

✓ input/output



1-5 In a computer, the ________ subsystem serves as a manager of the

other subsystems.

✓ control unit



1-6 According to the von Neumann model, ________ are stored in memory.




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✓ data and programs



1-7 A step-by-step solution to a problem is called ________

✓ an algorithm



1-8 FORTRAN and COBOL are examples of ________ .

✓ computer languages



1-9 A 17th-century computing machine that could perform addition and

subtraction was the ________

✓ Pascaline



1-10 ________ is a set of instructions in a computer language that tells the

computer what to do with data.

✓ A program



1-11 ________ is the design and writing of a program in structured form.

✓ Software engineering



1-12 The first electronic special-purpose computer was called ________

✓ ABC




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1-13 One of the first computers based on the von Neumann model was called ________ .

✓ EDVAC



1-14 The first computing machine to use the idea of storage and

programming was called ________ .

✓ the Jacquard loom



1-15 ________ separated the programming task from computer operation tasks.

✓ High-level programming languages



2-1 The base of the decimal number system is ________

✓ 10



2-2 The base of the binary number system is ________ .

✓ 2



2-3 The base of the octal number system is ________ .

✓ 8



2-4 The base of the hexadecimal number system is ________ .

✓ 16




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2-5 When converting a decimal integer to base b, we repeatedly ________

✓ . divide by



2-6 When converting a decimal fraction to base b, we repeatedly ________

✓ multiply by



3-2 In a set of 64 symbols, each symbol requires a bit pattern length of

________ bits.

✓ 6



3-3 How many symbols can be represented by a bit pattern with ten bits?

✓ 1024



3-4 If the ASCII code for E is 1000101, then the ASCII code for e is

________ . Answer the question without consulting the ASCII table.

✓ 1100101



3-5 A 32-bit code called ________ represents symbols in all languages.

✓ Unicode



3-6 An image can be represented in a computer using the ________ method.




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