Who introduced the dataphone and the first known MODEM?
डेटाफोन और पहला ज्ञात मॉडेम किसने पेश किया?
डेटाफोन और पहला ज्ञात मॉडेम किसने पेश किया?
Anonymous Quiz
12%
Cisco
36%
Juniper
42%
IBM
10%
AT&T
👍1
Which databases supports Polymorphism, Inheritance, Encapsulation, and Abstraction
concepts?
कौन सा डेटाबेस बहुरूपता, वंशानुक्रम, एनकैप्सुलेशन और अमूर्तता का समर्थन करता है
concepts?
कौन सा डेटाबेस बहुरूपता, वंशानुक्रम, एनकैप्सुलेशन और अमूर्तता का समर्थन करता है
Anonymous Quiz
18%
RDBMS
45%
Distributed DBMS
29%
Network DBMS
7%
OODBMS
👍2
Where business logic is located in Client/Server database computing?
क्लाइंट/सर्वर डेटाबेस कंप्यूटिंग में व्यावसायिक तर्क कहाँ स्थित है?
क्लाइंट/सर्वर डेटाबेस कंप्यूटिंग में व्यावसायिक तर्क कहाँ स्थित है?
Anonymous Quiz
9%
Client
31%
Server
56%
Client and Server
4%
None
Which of the following types of operating systems is non- interactive?
निम्नलिखित में से कौन सा प्रकार का ऑपरेटिंग सिस्टम गैर-संवादात्मक है?
निम्नलिखित में से कौन सा प्रकार का ऑपरेटिंग सिस्टम गैर-संवादात्मक है?
Anonymous Quiz
16%
Multitasking operating system
32%
Multi-user operating system
40%
Batch processing operating system
13%
Multiprogramming operating system
👍2
✅COMPUTER GENERATION= COMPUTERS
🔹First Generation:-
>ENIAC
>UNIVAC
>EDSAC
>EDVAC
>MARK 1
>IBM 650
>IBM 701
🔹Second Generation:-
>IBM 1620
>IBM 7094
>IBM 1400
>CDC 1604
>CDC 3600
🔹Third Generation:-
>IBM 360
>IBM 370
>Honeywell 6000
>ICL 2900
>TDC -316
>PDP
🔹Fourth Generation:-
>Apple 2
>Star 1000
>Cray-1
>Cray-X-Mp
>Dec 10
🔹Fifth Generation:-
>Intel P4
>Laptop
>Desktop
>Ultrabook
>Notebook
>Amd Athlon
>I3-I11
>Smartphone
>Tablet
🔹First Generation:-
>ENIAC
>UNIVAC
>EDSAC
>EDVAC
>MARK 1
>IBM 650
>IBM 701
🔹Second Generation:-
>IBM 1620
>IBM 7094
>IBM 1400
>CDC 1604
>CDC 3600
🔹Third Generation:-
>IBM 360
>IBM 370
>Honeywell 6000
>ICL 2900
>TDC -316
>PDP
🔹Fourth Generation:-
>Apple 2
>Star 1000
>Cray-1
>Cray-X-Mp
>Dec 10
🔹Fifth Generation:-
>Intel P4
>Laptop
>Desktop
>Ultrabook
>Notebook
>Amd Athlon
>I3-I11
>Smartphone
>Tablet
👍6❤1👎1
The slowest transmission speeds are those of
Anonymous Quiz
29%
a. Twisted pair cables
31%
b. Coaxial cables
29%
c. Fiber-optic cables
10%
d. Microwaves
👍2🔥1
Bluetooth is an example of ______ network.
Anonymous Quiz
20%
Virtual private
15%
Campus area
44%
Personal area
20%
Local area
❤1👍1🔥1
___________ is one of the benefits of using a network.
____ नेटवर्क का उपयोग करने के लाभों में से एक है।
____ नेटवर्क का उपयोग करने के लाभों में से एक है।
Anonymous Quiz
38%
Peripheral sharing
26%
Virus protection
28%
System security
7%
File security
The operating system is responsible for?
Anonymous Quiz
16%
booting from disk
15%
bad-block recovery
16%
disk initialization
52%
all of the mentioned
👍2❤1
The break statement is used to
Anonymous Quiz
20%
a. Exit from an if statement
40%
b. Exit from a for loop
26%
c. Break a statement
15%
d. Break a program
👍3
👍2🤔1
Which of the following is/are internal variables?
Anonymous Quiz
6%
a. $HOME
20%
b. $PATH
70%
c. Both (a) and (b)
4%
d. None of the above
👍2
👍1
What type of Cyber attack involves flooding a target system with traffic to overwhelm it and prevent legitimate users from accessing it?
Anonymous Quiz
16%
Malware attack
29%
Password Cracking
28%
Phishing attack
13%
Ransomware attack
15%
Denial of service attack
👍6
Shortcut key for Paste special command?
Anonymous Quiz
43%
Ctrl + V
10%
Alt + V
28%
Ctrl + Alt + V
9%
Shift + V
9%
Ctrl + Shift + V
👍1
Which escape character can be used to beep in C language programming?
Anonymous Quiz
12%
\n
21%
\a
49%
\b
13%
\t
5%
\m
Which of the following is invalid in programming?
Anonymous Quiz
21%
` '
16%
" "
23%
`a'
24%
`abc'
16%
None of these
👍1
Which among the following is not a relational and logical operator? (DSSSB TGT)
Anonymous Quiz
12%
!=
41%
&&
20%
=
20%
==
8%
||
👍3