大C 發問時間: 電腦與網際網路其他:電腦 · 1 0 年前

計算機概論考古題 急~贈20點 要正確!!

單選題

(1) What is the result of performing a four-bit left circular shift on the byte C5 represented in hexadecimal notation?(A) 8B (B) 17 (C) 27 (D) 5C

(2)A program that places an executing file in memory is called(A)a linker(B)a loader(C)a parser(D)a code generator

(3)Which of the following is not associated with object-oriented programming?(A)Inheritance(B)Resolution(C)Encapsulation(D)Polymorphism

(4)Which of the following can Prolog conclude from the following program?

parent(jill,sue)

parent(jill,sally)

parent(john,sue)

parent(john,sally)

sibling(X,Y): parent(Z,X),parent(Z,Y)

(A)parent(jill,john) (B)sister(sue,sally)

(C)sibling(sue,sally)(D)sibling(jill,sue)

複選題

(1)Which of the following are true for Von Neumann architecture?

a. contains four components:Memory,Input/Output,Arithmetic/Logic unit(ALU),Control unit.

b.stored program concept.

c.parallel execution of instructions.

d.Proposed by John Von Neumann in 1946.

e.Modern computers remain, fundamentally,Von Neumann machines.

(2)Which of the followings are true for SIMD architecture?

a.Single instruction/Multiple data

b.Multiple processors running in parallel

c.All processors execute same operation at one time

d.Each processor operates on its own data

e.Processors communicate with each other

f.Suitable for \"vector\"operations

1 個解答

評分
  • 1 0 年前
    最佳解答

    (1) (D) 5C

    (2) (B) a loader

    (3) (B) Resolution

    (4) (C) sibling(sue,sally)

    (1) b e. (d. 應該不對。1945年merge sort 的發明人就引用了!所以,年代應早於1945!!)

    (2) a f

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