問題一覧
1
Which is a dynamic Ram
DRAM
2
Which memory has fast access time
cache
3
1 nibble =
4 bits
4
Which RAM is static ,fastest and no need to refresh
SRAM
5
Disc used for
optical storage
6
1 PB=
1024 TB
7
In which Ram data is told using the set of 6 transistor memory cell
SRAM
8
Best way to protect your hard drive data
regular backup
9
1024 kilobyte is
megabytes
10
Smallest memory unit is called
Bit
11
1 million byte=
1 mb
12
What is the feature of dynamic Ram
less expensive and cheaper than static RAM
13
Select the types of Ram
SRAM, DRAM, SDRAM
14
Lowest in comp memory hierarchy
secondary memory
15
1 ZB=
1024 EB
16
Not a part of the auxiliary memory in a computer system
PROM
17
A normal CD ROM usually can Store up to
600 mb
18
Half byte known as
nibble
19
Hard disk drives are considered _____storage
non volatile
20
Which of the following term is most closely related to main memory
temporary
21
1 tb =
1 trillion byte
22
Both static and non volatile
ROM
23
Page fault occurs when
page is not found in the memory
24
1 GB=
1024 mb
25
Very high speed semiconductor memory which can speed up the CPU
cache memory
26
Types of Ram are available
2
27
Cpu and memory located on the
mother board
28
1 TB=
1024 gb
29
Cache memory is
temporary memory
30
Data stays permanently in which memory
secondary memory
31
Which memory devices is very similar in terms of speed to the cache memory
SRAM
32
Collection of web page is called
website
33
Not a type of secondary memory
RAM
34
The memory that cannot be accessed directly by the processor (CPU)
external memory
35
Auxiliary memory is also called
secondary memory
36
Example of Magnetic storage
both
37
Twisted pair cable are used in
telephone and Ethernet
38
The computer internal memory consists of
CPU registers, main memory, cache memory
39
Largest memory unit
exa byte
40
Cheapest comp memory
CD
41
Fibre optic cable are used to connect
countries and cities
42
Which of following memories used in digital camera
flash memory
43
RAM is sufficient for
8gb
44
Place where single bit is stored
flip flops
45
In which Ram data is stored in capacitor
DRAM
46
Which is not a part of main memory
register
47
Fastest memory
register
48
Cache memory is made up of
SRAM
49
Which of the following have the fastest access time
semiconductor memory
50
Part of a main memory
cache
51
Data not found in cache
cache miss
52
Expensive comp memory
Ram
53
VOIP
voice over internet protocol
54
1 byte =
8 bits
55
Coaxial cable used in
television and antenna
56
Acts as a buffer between ram and cpu
cache
57
1BB=
1024YB
58
Volatile memory
cache
59
1 MB=
1024 kb
60
RAM is
volatile in nature
61
Binary digit=
1 bit
62
In the CD-R type of CD,data can be
written once read many times
63
Memory is made up of
large number of cells
64
How many binary digits are needed to represent all 16 hexa decimal symbols
16
65
Primary storage is_____________as compared to secondary storage
fast and expensive
66
Smallest entity of memory
cell
67
________is Ram that is stored in hard disc by extending portion of its available disk capacity
virtual memory
68
Program stored in ROM are called
firmware
69
Volte
voice over long term evolution
70
Slowest memory
disk
71
Which memory must be refreshed many times per second
dynamic Ram
72
Which type of memory required constant power
SRAM
73
Memory nearest to the CPU
cache
74
DMA stands for
direct memory access
75
Data found in a cache memory is called
cache hit
76
CD Was invented by
James rusell
77
Which RAM is used as a cache memory
SRAM
78
Which of the following uses high frequency radio waves instead of cables for connecting the devices in LAN
wireless LAN
79
Example of optical storage
compact disc, digital versatile disc, blu ray disc
80
Main memory works in conjunction with
CPU
81
Used to display web pages
browser
82
1YB=
1024 ZB
83
SD Ram stands for
synchronous DRam
84
1 kb =
1024 bytes
85
Disk used for
magnetic storage
86
1 gb=
1 billion byte