Font size
S
M
L
XL
Worksheets2ndQ Mod1 Summative: Binary and Measuring Instrument
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
What is the primary language of computers that is made up of ony two numbers?
a)
Binary
b)
Binary Prefix
c)
Bit
d)
Byte
2.
It is used to represent the quality in terms of byte or bit in computing
a)
Binary
b)
Binary Prefix
c)
Bit
d)
Byte
3.
What is the short term for binary digit?
a)
Binary
b)
Binary Prefix
c)
Bit
d)
Byte
4.
What is the unit of computer information that consists of eight bits?
a)
Binary
b)
Binary Prefix
c)
Bit
d)
Byte
5.
Also known as clock rate or clock speed of the processor
(a)
6.
In binary, 1 is equal to?
(a)
7.
In binary, 0 is equal to?
(a)
8.
In converting decimal to binary, if the fraction is 1/2 or 0.5, it is equavalent to?
(a)
9.
What is the value of Kilobyte in Bytes?
a)
1024
b)
10148576
c)
1073471824
d)
1009511627776
10.
What is the value of Megabyte in Bytes?
a)
1024
b)
10148576
c)
1073471824
d)
1009511627776
11.
What is the value of Gigabyte in Bytes?
a)
1024
b)
10148576
c)
1073471824
d)
1009511627776
12.
What is the value of Terabyte in Bytes?
a)
1024
b)
10148576
c)
1073471824
d)
1009511627776
13.
What are the two basic types of memory?
(a)
14.
What chip that contains instructions that can be directly accessed by the CPU.
a)
ROM
b)
RAM
c)
SSD
d)
HDD
15.
What is this temporary storage that the contents can be erased when the computer is powered off?
a)
ROM
b)
RAM
c)
SSD
d)
HDD
16.
What is this magnetic device that is installed inside the computer?
a)
ROM
b)
RAM
c)
SSD
d)
HDD
17.
This storage device uses far less energy and considered as non-volatile flash memory chips to store data from the computer
a)
ROM
b)
RAM
c)
SSD
d)
HDD
18.
This device uses lasers to read data on the optical media.
a)
Optical Disc
b)
External Flash Drive
c)
Micro SD
19.
This drive is also known as pen drive which is a removable storage device that connects to a usb port.
a)
Optical Disc
b)
External Flash Drive
c)
Micro SD
20.
This type of removable flash memory is used for DSLR Cameras
a)
Optical Disc
b)
External Flash Drive
c)
Micro SD
21.
What do you mean by ATA?
(a)
22.
What do you mean by IDE?
(a)
23.
What do you mean by SATA
(a)
24.
It is a software that performs all basic tasks like file management, memory management, process management, and others.
(a)
25.
It is a diagnostics tool used to test DirectX functionality and troubleshoot video or audio sound-related hardware problems
(a)
Reset
