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# Cisco online arithmetic test

92.55K

## Total Qs: 123+

NA
SHSTTON
219
Solv. Corr.
132
Solv. In. Corr.
351
Attempted
0 M:0 S
Avg. Time

41 / 123

Choose the correct option.

What is the efficiency of merge sort

AO(log n)

BO(n)

CO(n log n)

DNone of these

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
84
Solv. Corr.
149
Solv. In. Corr.
233
Attempted
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Avg. Time

42 / 123

Choose the correct option.

Preorder of A*(B+C)/D-G

A*+AB/-CDG

BABC/-DG*+

C*+CBA/-DG

D*+ABC/-DG

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
116
Solv. Corr.
325
Solv. In. Corr.
441
Attempted
0 M:0 S
Avg. Time

43 / 123

Choose the correct option.

Consider a machine with 64 MB physical memory and a 32-bit virtual address space. If the page size s 4KB, what is the approximate size of the page table?

A16 MB

B8 MB

C2 MB

D24 MB

Explanation:

Number of pages = 232 / 4KB = 220 as we need to map every possible virtual address.

So, we need 220 entries in the page table. Physical memory being 64 MB, a physical address must be 26 bits and a page (of size 4KB) address needs 26-12 = 14 address bits. So, each page table entry must be at least 14 bits.

So, total size of page table = 220 * 14 bits ~ 2 MB

NA
SHSTTON
296
Solv. Corr.
62
Solv. In. Corr.
358
Attempted
0 M:0 S
Avg. Time

44 / 123

Choose the correct option.

Quick sort uses ?

BPartition

CMarking

DNone

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
130
Solv. Corr.
231
Solv. In. Corr.
361
Attempted
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Avg. Time

45 / 123

Choose the correct option.

In a sequential search, the time it takes to search through n elements is

Alog N

BN/2

C(N+1)/2

DN^2

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
35
Solv. Corr.
126
Solv. In. Corr.
161
Attempted
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Avg. Time

46 / 123

Choose the correct option.

What is the sizeof(long int)

A4 bytes

B2 bytes

CCompiler dependent

D8 bytes

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
230
Solv. Corr.
114
Solv. In. Corr.
344
Attempted
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Avg. Time

47 / 123

Choose the correct option.

The one that converts a high level language code to object form is

ACompiler

BInterpreter

DNone of the above

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
98
Solv. Corr.
24
Solv. In. Corr.
122
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Avg. Time

48 / 123

Zener diode is a

ACurrent Regulator.

BVoltage.

CPower Regulator.

DVoltage Regulator.

| | Topic: Uncategorized| |

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
172
Solv. Corr.
273
Solv. In. Corr.
445
Attempted
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Avg. Time

49 / 123

Choose the correct option.

In signed magnitude notation what is the minimum value that can be represented with 8 bits

A-128

B-255

C-127

D0

Explanation:

Here is no explanation for this answer

Tags: Cisco

NA
SHSTTON
32
Solv. Corr.
120
Solv. In. Corr.
152
Attempted
0 M:0 S
Avg. Time

50 / 123

Macros and function are related in what aspect?

Arecursion

Bvarying no of arguments

Chypochecking

Dtype declaration