Who was the first American female to patent her invention, a method of weaving straw with silk?

Options: Marjorie Joyner,    Margaret Knight,    Amanda Jones,    Mary Kies


More inventions Related questions:

654. kis bhaarateey raajy kee do raajadhaaniyaan hain?
Options: NA

Ans: jammoo-kashmeer, jammoo-kashmeer

Which of the following SQL statements are helpful in database redesign?
Options: Correlated subqueries only,    EXISTS/NOT EXISTS expressions only,    Both of the above are helpful,    None of the above are helpful.

Ans:C ,C

. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Options: A) ASCII B) EBCDIC C) BCD D) All of above


Which of the following is done in order a data in phase 1 of the system development life cycle?
Options: reviewing policies and procedures,    conducting interviews,    using questionnaires to conduct surveys.,    All of the above

Ans:D ,D

. Press the enter key in all of the following circumstances except _____.
Options: a. to insert a blank line into a document b. when the insertion point reaches the right margin c. to begin a new paragraph d. in response to certain Word commands

Ans: – B , – B

Which enables us to send the same letter to different persons?
Options: a. macros b. template c. mail merge d. none

Ans:–  C,–  C

Which of the following is a database administrator
Options: database design,    backing up the database,    performance monitoring,    All of the above

Ans:D,All of above

. After choosing a predefined template, which option has to be chosen to change the background color?
Options: a. Design Template b. Color Scheme c. Animation Scheme d. Color Effects

Ans:4 – B ,4 – B

Which is the major mineral found in Punjab?
Options: Coal,    Gold,    Salt,    Iron


Salim Ali National Park
Options: Karnataka,Kerala,Jammu and Kashmir,MadhyaPradesh

Ans:Jammu and Kashmir,

6.Following is true for Bubble Memory
Options: (A)A compact data storage device made of thin wafers of garnet (a semiconductor material) in a magnetic field. (B) Nonvolatile memory (C) Data contained in them is not lost when the power turned off (D) All are true 14

Ans:146. (D),146. (D)

Marco Polo
Options: discovered Greenland,    travelled through China, India and other parts of Asia,    travelled round the cape of Good Hope,    discovered Canada


Which of the following are the important sects of Islam?
Options: Catholics and Protestants,    Sunnis and Shias,    Mahayana and Hinayan,    None of the above


. Which is the limitation of high level language?
Options: A) Lower efficiency B) Machine dependence C) machine level coding D) None of above


You get a CMOS checksum error during bootup. What is most likely the cause?
Options: power supply is bad,    BIOS needs updating,    CMOS battery is nearing end of life,    hard drive types are incorrectly defined

Ans:C ,C

Any data that are entered into the computer, for the first time, will go through the process of
Options: System testing,    Sequential testing,    String testing,    Validation

Ans:D ,D

Antarraashtreey maanav adhikaar divas kab manaaya jaata hai ?
Options: NA

Ans:10 disambar,

7.Human error is
Options: (A)It is concerned with the design, evaluation, and implementation of interactive computing systems for human use and with the study of major phenomena surrounding them. (B) Extent to which a software product fulfills its purpose without wasting user’s time/ energy/degrading their morale. (C) Human behavior that results in the introduction of faults into a system. (D) None of these 20

Ans:207. (C),207. (C)

. If the values in A1 is “MCQ” and B1 is “Questions”, which function will return “MCQ@Questions” in cell C1?
Options: =A1 + “@” + B1 B. =A1 # “@” # B1 C. =A1 & “@” & B1 D. =A1 $ “@” $ B1

Ans:– C ,

4.In real time scheduling: A: Static table driven approach, B: Static priority driven preemptive approach, C: Dynamic planning based approach; 1- A static analysis of feasible scheduler of dispatching is done and implemented. 2- A static analysis of feasible schedules of dispatching is done and assigns priorities to tasks. 3- Feasibility is determined at run time.
Options: (A)A – 1, B – 2, C – 3 (B) A – 2, B – 3, C – 1 (C) A – 3, B – 1, C – 2 (D) None of these. 8

Ans:84. (A),84. (A)

. PowerPoint design templates are stored in a file with this extension.
Options: a. .ptt b. .pot c. .ppt d. .dtp

Ans:5 – B ,5 – B

How many address lines are needed to address each memory locations in a 2048 x 4 memory chip?
Options: a. 10 b. 11 c. 8 d. 12 


What technology is used for flat panel displays?
Options: Solid state,    RBG monitor,    VLSI,    Direct view storage tube

Ans:A ,A

. The Name box
Options: a. Shows the location of the previously active cell b. Appears t the left of the formula bar c. Appears below the status bar d. Appears below the menu bar

Ans:– b,– b

25. bhaarat kee pahalee mahila raajyapaal kaun thee ?
Options: NA

Ans: sarojinee naayadu, sarojinee naayadu

A device that prints one character at a ! time is kknown as
Options: Laser printer,    Line printer,    Character printer,    Dot-Matrix printer

Ans:C ,C

62. How can you increase the font size of selected text by one point every time?
Options: a. By pressing Ctrl + ] b. By pressing Ctrl + [ c. By pressing Ctrl + } d. By pressing Ctrl + {

Ans:– A ,– A

341. kaalee mittee kis phasal ke lie sarvaadhik upayukt hai?
Options: NA

Ans: kapaas, kapaas

A stand-alone system which produces one page of printed output at a time is
Options: Page printer,    Line printer,    Laser printer,    Dot matrix printer


You can use the horizontal and vertical scroll bars to
Options: a. Split a worksheet into two panes b. View different rows and columns edit the contents of a cell c. Edit the contents of a cell d. view different worksheets

Ans:#8211; b,#8211; b

. What do you call the translator which takes assembly language program as input & produce machine language code as output?
Options: A) Compiler B) Interpreter C) Debugger D) Assembler


The low latitude zone of globe extends between
Options: Tropic of Capricorn and Cancer,    North pole to South pole,    Tropic of Capricorn and equator,    Equator and Tropic of Cancer


2.In Microsoft PowerPoint view that displays only text (title and bullets) is
Options: (A)Slide show (B) Slide sorter view (C) Notes page view (D) Outline view 3

Ans:32. (D),32. (D)

A type of query that is placed within a WHERE or HAVING clause of another query is called
Options: Super query B. Sub query C. Master query D. Multi-query

Ans:– B ,

A self-relocating program is one which
Options: cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation,    consists of a program and relevant information for its relocation,    can itself perform the relocation of its address-sensitive portions,    All of the above

Ans:C ,C

The most common security failure is
Options: carelessness by users,    depending on passwords,    too much emphasis on preventing physical access,    insufficient technology used to prevent breaches

Ans:A ,A

. CPU speed of a personal computer is

Options: A) 32 KIPS B) 100 KIPS C) 1 MIPS D) None of these


A memory that contains a fine pattern of data permanently defined is
Options: RAM,    EPROM,    ROM,    PROM

Ans:C ,C

What is the main communication method from one PDA to another PDA?
Options: IR,    USB,    RS-232,    IEEE 1394

Ans:A ,A

A pseudocode is
Options: a machine code,    a computer generated random number,    a protocol used in data communication,    an easy way to communicate the logic of a program, in English like statements

Ans:D ,D

Two dimensional arrays are also called
Options: a. tables arrays b. matrix arrays c. both of above d. none of above  


. What is the number of read-write heads in the drive for a 9-trac magnetic tape?
Options: A) 9 B) 16 C) 18 D) 27


Can you combine the following two statements into one? char *p; p = (char*) malloc(100);
Options: char p = *malloc(100);,    char *p = (char) malloc(100);,    char *p = (char*)malloc(100);,    char *p = (char *)(malloc*)(100);

Ans:C ,C

which of the following is not an Aggregate function?
Options: Min B. Max C. Select D. Avg

Ans:– C ,

6.Disk operating system is referred for
Options: (A)DOS (B) Operating system which contains the disk-oriented commands and uses disk devices for permanent storage (C) Both A & B (D) None of these 2

Ans:26. (C),26. (C)

When new data are to be inserted into a data structure, but there is no available space; this situation is usually called
Options: a. underflow b. overflow c. housefull d. saturated

Ans:- b,- b

When did Hitler became President of Germany?
Options: 1934,    1935,    1936,    1937


5.In Access to switch between Edit mode (with insertion point displaye(D)
Options: (A)F2 (B) F4 (C) F5 (D) F6 3

Ans:35. (A),35. (A)

which district head quarter in HP is siturated on higest place?


403 kaun sa duniya ka sabase ooncha pathaar hai?
Options: NA

Ans: paameer ya tibbat ke pathaar, paameer ya tibbat ke pathaar