Adolygu Ffeithiau Uned 3

Adolygu Ffeithiau Uned 3

Assessment

Assessment

Created by

T Wood

Computers

9th - 12th Grade

2 plays

Hard

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55 questions

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1.

CLASSIFICATION

3 mins • 1 pt

Cysylltwch yr algorithmau efo'r cymhlethdod amser cywir.

Groups:

(a) O (log n)

,

(b) O (n)

,

(c) O (n log n)

,

(d) O (n²)

2.

DRAG AND DROP

1 min • 1 pt

Mae ​ (a)   yn galluogi i ddata gael ei gywain, mewnosod a dileu yn gyflym, ond nid yw'n bosib rhoi trefn ar y data ac mae'n strwythr aneffeithlon o ran y cof. Mae ​ rhestri cysylltiedig yn fwy effeithlon o ran y cof, ond mae'n arafach - O(n) - i ​ (b)   data.

3.

CLASSIFICATION

3 mins • 1 pt

Categoreiddiwch y prosesau canlynol yn ôl eu effeithlonrwydd amser

Groups:

(a) O(1)

,

(b) O(n)

,

(c) O(log n)

4.

MULTIPLE CHOICE

30 sec • 1 pt

Pa groesiad sy'n cael ei ddefnyddio er mwyn clonio coeden chwiliadau deuaidd?

5.

MULTIPLE CHOICE

30 sec • 1 pt

Pa groesiad sy'n cael ei ddefnyddio er mwyn dileu coeden chwiliadau deuaidd un nod ar y tro?

6.

MULTIPLE SELECT

45 sec • 1 pt

Ticiwch pob strwythr data ble mae modd cywain (fetch) data mewn amser O(1)

7.

MULTIPLE SELECT

45 sec • 1 pt

Ticiwch pob strwythr data ble mae modd ychwanegu data yng nghanol y strwythr mewn amser O(1) heb ddinistrio trefn

8.

CLASSIFICATION

3 mins • 1 pt

Ydy'r datganiadau yma yn wir neu gau ar gyfer COED CHWILIADAU DEUAIDD

Groups:

(a) GWIR

,

(b) GAU

9.

MULTIPLE CHOICE

30 sec • 1 pt

Beth a olygir gan GWRTHDRAWIAD mewn tabl stwnsh?

10.

MATCH

1 min • 1 pt

Cysylltwch y disgrifiadau i'r strwythr data

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