Computer-Basics
Question 1 |
Identify the odd one out.
A | Amazon web service |
B | Microsoft Azure |
C | Google cloud Platform |
D | Twitter Platform |
Question 1 Explanation:
Options A, B ,and C are provides cloud services to the user but not by Twitter platform
Question 2 |
An INT file in Windows 95 is :
A | a program file |
B | a message file |
C | a text file |
D | link file |
Question 2 Explanation:
An INT file in Windows 95 is a text file. The INI file format is an informal standard for configuration files for some computing platforms or software. INI files are simple text files with a basic structure composed of sections, properties, and values.
Question 3 |
The number of logical CPUs in a computer having two physical quad-core chips with hyperthreading enabled is
A | 1 |
B | 2 |
C | 8 |
D | 16 |
Question 3 Explanation:
There is only one processor chip. That chip can have one, two, four, six, or eight cores.
Currently, an 18-core processor is the best you can get in consumer PCs.
Each “core” is the part of the chip that does the processing work. Essentially, each core is a central processing unit (CPU).
From the given information , there are two quad core chips are available
So, total number of physical CPUs = 2*4 = 8
Each CPU has two logical CPU in hyper threading
So, 8 physical CPU have 2*8 = 16 logical CPU.
Currently, an 18-core processor is the best you can get in consumer PCs.
Each “core” is the part of the chip that does the processing work. Essentially, each core is a central processing unit (CPU).
From the given information , there are two quad core chips are available
So, total number of physical CPUs = 2*4 = 8
Each CPU has two logical CPU in hyper threading
So, 8 physical CPU have 2*8 = 16 logical CPU.
Question 4 |
In case of a DVD, the speed of data transfer is mentioned in multiples of?
A | 150 KB/s |
B | 1.38 MB/s |
C | 300 KB/s |
D | 2.40 MB/s |
Question 4 Explanation:
The speed of writing a DVD at 1X (1,385,000 bytes per second).
Question 5 |
SATA is the abbreviation of
A | Serial Advanced Technology Attachment |
B | Serial Advanced Technology Architecture |
C | Serial Advanced Technology Adapter |
D | Serial Advanced Technology Array |
Question 5 Explanation:
→ Serial ATA (Serial Advanced Technology Attachment or SATA) is a standard for connecting and transferring data from hard disk drives (HDDs) to computer systems.
→ As its name implies, SATA is based on serial signaling technology, unlike Integrated Drive Electronics (IDE) hard drives that use parallel signaling.
→ As its name implies, SATA is based on serial signaling technology, unlike Integrated Drive Electronics (IDE) hard drives that use parallel signaling.
Question 6 |
Cloaking is a search engine optimization (SEO) technique. During cloaking
A | Content presented to search engine spider is different from that presented to the user’s browser |
B | Content present to search engine spider and browser is the same |
C | Contents of the user’s requested website are changed |
D | None of the above |
Question 6 Explanation:
→ Cloaking takes a user to other sites than he or she expects by disguising those sites' true content.
→ During cloaking, the search engine spider and the browser are presented with different content for the same Web page.
→ HTTP header information or IP addresses assist in sending the wrong Web pages.
→ Searchers will then access websites that contain information they simply were not seeking, including pornographic sites.
→ Website directories also offer up their share of cloaking techniques.
→ During cloaking, the search engine spider and the browser are presented with different content for the same Web page.
→ HTTP header information or IP addresses assist in sending the wrong Web pages.
→ Searchers will then access websites that contain information they simply were not seeking, including pornographic sites.
→ Website directories also offer up their share of cloaking techniques.
Question 7 |
BCC in the internet refers to
A | Black carbon copy |
B | Blind carbon copy |
C | Blank carbon copy |
D | Beautiful carbon copy |
Question 7 Explanation:
→ Blind carbon copy(BCC) is a useful way to let others see an email you sent without the main recipient knowing. It is faster than sending the original message and then forwarding the sent message to the other recipients. It is also good netiquette to use Bcc when copying a message to many people.
Question 8 |
Where does a computer add and compare data ?
A | Hard disk |
B | Floppy disk |
C | CPU chip |
D | Memory chip |
Question 8 Explanation:
CPU Chip carries out the instructions of a computer program by performing the basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions.
Question 9 |
Which command is the fastest among the following ?
A | COPY TO |
B | COPY STRUCTURE TO |
C | COPY FILE |
D | COPY TO MFILE-DAT DELIMITED |
Question 9 Explanation:
COPY STRUCTURE TO → It copying the structure rather than file. So, it is fastest among all.
Question 10 |
An example of a file extension is :
A | text |
B | pict |
C | mp3 |
D | web |
Question 10 Explanation:
→ Text,pict and web is not file extensions.
→ mp3 is one of the extensions of audio files.
→ mp3 is one of the extensions of audio files.
Question 11 |
An example of a possible file attribute is :
A | minimum size |
B | permanent flag |
C | archive flag |
D | EBCDIC flag |
Question 11 Explanation:
→ An example of a possible file attribute is archive flag.
Question 12 |
Font sizes are usually expressed in points. One point is :
A | 0.0069 inch |
B | 0.0138 inch |
C | 0.0207 inch |
D | 0.0276 inch |
Question 12 Explanation:
Font sizes are usually expressed in points. One point is 1/72 inch.
= 1/72
= 0.0138
= 1/72
= 0.0138
Question 13 |
The name of the transaction file shall be provided by the operator and the file that
contains the edited transactions ready for execution shall be called
A | Batch.Exe |
B | Trans.Exe |
C | Opt.Exe |
D | Edit.Exe |
Question 13 Explanation:
The transaction file shall be provided by the operator and the file that contains the edited transactions ready for execution shall be called Opt.Exe.
Question 14 |
We can not delete the __________ icon but we can made it invisible.
A | Recycle |
B | My computer |
C | Internet explorer |
D | None of the above
|
Question 14 Explanation:
We can not delete the recycle icon but we can made it invisible but we can delete my computer and internet explorer icon completely.
Question 15 |
E-Choupal refers to
A | calling meeting of Sarpanches electronically.
|
B | conducting Panchayat meeting using latest electronic gadgets. |
C | providing window of information to villagers and farmers in NIC network. |
D | None of the above |
Question 15 Explanation:
→ E-Choupal is an initiative of ITC Limited, a conglomerate in India, to link directly with rural farmers via the Internet for procurement of agricultural and aquaculture products like soybeans, wheat, coffee, and prawns.
→ E-Choupal tackles the challenges posed by Indian agriculture, characterized by fragmented farms, weak infrastructure and the involvement of intermediaries. The programme installs computers with Internet access in rural areas of India to offer farmers up-to-date marketing and agricultural information.
→ E-Choupal tackles the challenges posed by Indian agriculture, characterized by fragmented farms, weak infrastructure and the involvement of intermediaries. The programme installs computers with Internet access in rural areas of India to offer farmers up-to-date marketing and agricultural information.
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