Computer Architecture

Упражнение 1:

Номер 1

All basic units of a computer are connected to the:

Ответ:

(1) CPU

(2) bus

(3) I/O devices

(4) CU

Номер 2

A program counter shows a current:

Ответ:

(1) machine instruction

(2) address

(3) word

(4) time

Номер 3

Every machine instruction starts with:

Ответ:

(1) Encode

(2) Fcode

(3) Opcode

(4) Timecode

Упражнение 2:

Номер 1

Opcode is:

Ответ:

(1) integer number 0..255

(2) real number from 0 to 255;

(3) integer number from 5 to 260

(4) real number from 0 to 551

Номер 2

A set of microinstructions is in:

Ответ:

(1) the main memory

(2) CPU

(3) bus

(4) micro memory

Номер 3

How many instructions are in micro instruction register?

Ответ:

(1) 1

(2) 2

(3) 8

(4) it depends on size of register

Упражнение 3:

Номер 1

I/O channels can organize:

Ответ:

(1) input and output operations without using a CPU

(2) input and output operations using a CPU

(3) only input operations without using a CPU

(4) only output operations without using a CPU

Номер 2

When did I/O channels appear?

Ответ:

(1) 1937

(2) 1938

(3) 1948

(4) 1958

Номер 3

Each I/O channel is a:

Ответ:

(1) small processor

(2) register

(3) condenser

(4) trigger

Упражнение 4:

Номер 1

DMA means:

Ответ:

(1) working with memory though the bus without CPU

(2) working with memory though the bus using CPU

(3) working with I/O devices

(4) working with memory though the bus

Номер 2

Scheme "arbitration" guarantees that:

Ответ:

(1) several elements of equipment can read information though the bus

(2) only one element of equipment has access to the bus

(3) several elements of equipment can write information though the bus

(4) two elements of equipment can use the bus without any collision

Номер 3

Multi - core architecture means:

Ответ:

(1) several buses

(2) several memories

(3) several CUs

(4) several CPUs

Упражнение 5:

Номер 1

An interruption is:

Ответ:

(1) synchronous signal

(2) asynchronous signal

(3) synchronous or synchronous signal

(4) special register

Номер 2

A device that is used to combine several sources of interrupt onto one or more CPU lines, while allowing priority levels to be assigned to its interrupt outputs, is called:

Ответ:

(1) CPU

(2) Interrupt Controller

(3) Interrupt Arbitrageur

(4) Collision Controller

Номер 3

Combining multiple physical disks into a logical unit  is called :

Ответ:

(1) multi-core architecture

(2) multi-computer architecture

(3) RAID

(4) SCSI

Упражнение 6:

Номер 1

The most common used protocol is:

Ответ:

(1) UDP

(2) FTP

(3) TCP

(4) Ethernet

Номер 2

How many levels does the TCP/IP model have?

Ответ:

(1) 7

(2) 5

(3) 3

(4) 2

Номер 3

The first wide area network is:

Ответ:

(1) RAPRANET

(2) ALFANET

(3) KIBERNET

(4) ARPANET

Упражнение 7:

Номер 1

 Who projected a digital automatic calculator?

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) Y. Bazilevsky

(4) B. Rameev

Номер 2

Who constructed Strela?

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) Y. Bazilevsky

(4) S.Burcev

Номер 3

When was Strela introduced?

Ответ:

(1) 1933

(2) 1943

(3) 1953

(4) 1985

Упражнение 8:

Номер 1

Gagarin's trajectory was calculated on:

Ответ:

(1) Strela

(2) M-20

(3) M-50

(4) BESM-1

Номер 2

The first Soviet semiconductor is:

Ответ:

(1) BESM-4

(2) M-20

(3) M-50

(4) BESM-1

Номер 3

The military computer is:

Ответ:

(1) BESM-4

(2) M-20

(3) M-50

(4) BESM-1

Упражнение 9:

Номер 1

Who constructed M-50:

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) Y. Bazilevsky

(4) S.Burcev

Номер 2

M-50 was constructed in:

Ответ:

(1) 1939

(2) 1959

(3) 1979

(4) 1995

Номер 3

Who constructed the first antirocket system:

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) Y. Bazilevsky

(4) S.Burcev

Упражнение 10:

Номер 1

The first antirocket system was called:

Ответ:

(1) System A

(2) System B

(3) System Z

(4) System X

Номер 2

 The first antirocket system was constructed in :

Ответ:

(1) 1960

(2) 1969

(3) 1970

(4) 1982

Номер 3

The final Lebedev's result is:

Ответ:

(1) Mark I

(2) M-20

(3) M-50

(4) BESM-6

Упражнение 11:

Номер 1

Which of computers used pipeline?

Ответ:

(1) Mark I

(2) M-20

(3) M-50

(4) BESM-6

Номер 2

Which of computers used interleaving?

Ответ:

(1) Mark I

(2) M-20

(3) M-50

(4) BESM-6

Номер 3

Which of computers used virtual memory?

Ответ:

(1) Mark I

(2) M-20

(3) M-50

(4) BESM-6

Упражнение 12:

Номер 1

The unique computer in the world with ternary number notation is:

Ответ:

(1) BESM-4

(2) Setun

(3) Strela

(4) BESM-6

Номер 2

Who constructed Setun?

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) N.Brusencov

(4) Y. Bazilevsky

Номер 3

  Who constructed Ural?

Ответ:

(1) S.Lebedev

(2) I.Bruk

(3) B.Rameev

(4) N.Brusencov

Computer Architecture - тест 9